Everywhere: Add sv suffix to strings relying on StringView(char const*)

Each of these strings would previously rely on StringView's char const*
constructor overload, which would call __builtin_strlen on the string.
Since we now have operator ""sv, we can replace these with much simpler
versions. This opens the door to being able to remove
StringView(char const*).

No functional changes.

Userland/Libraries/LibJS/Runtime/PropertyDescriptor.h

@@ -62,7 +62,7 @@ struct Formatter<JS::PropertyDescriptor> : Formatter<StringView> {
             parts.append(String::formatted("[[Enumerable]]: {}", *property_descriptor.enumerable));
         if (property_descriptor.configurable.has_value())
             parts.append(String::formatted("[[Configurable]]: {}", *property_descriptor.configurable));
-        return Formatter<StringView>::format(builder, String::formatted("PropertyDescriptor {{ {} }}", String::join(", ", parts)));
+        return Formatter<StringView>::format(builder, String::formatted("PropertyDescriptor {{ {} }}", String::join(", "sv, parts)));
     }
 };