LibJS/Tests: Fix bad copy and paste that crept into a lot of tests

The top-level function should have been `describe()``, but instead it's
been nested `test()`s.

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.calendar.js

@@ -6,7 +6,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "calendar", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.day.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "day", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.dayOfWeek.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "dayOfWeek", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.dayOfYear.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "dayOfYear", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.daysInMonth.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "daysInMonth", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.daysInWeek.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "daysInWeek", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.daysInYear.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "daysInYear", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.hour.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "hour", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.inLeapYear.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "inLeapYear", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.microsecond.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "microsecond", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.millisecond.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "millisecond", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.minute.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "minute", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.month.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "month", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.monthCode.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "monthCode", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.monthsInYear.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "monthsInYear", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.nanosecond.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "nanosecond", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.second.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "second", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.valueOf.js

@@ -1,4 +1,4 @@
-test("errors", () => {
+describe("errors", () => {
     test("throws TypeError", () => {
         expect(() => {
             new Temporal.PlainDateTime(2021, 7, 22, 19, 54, 38).valueOf();

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.weekOfYear.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "weekOfYear", "foo");

Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.year.js

@@ -5,7 +5,7 @@ describe("correct behavior", () => {
     });
 });
 
-test("errors", () => {
+describe("errors", () => {
     test("this value must be a Temporal.PlainDateTime object", () => {
         expect(() => {
             Reflect.get(Temporal.PlainDateTime.prototype, "year", "foo");