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.

Kernel/UBSanitizer.cpp

@@ -127,18 +127,18 @@ void __ubsan_handle_type_mismatch_v1(TypeMismatchData const&, ValueHandle) __att
 void __ubsan_handle_type_mismatch_v1(TypeMismatchData const& data, ValueHandle ptr)
 {
     constexpr StringView kinds[] = {
-        "load of",
-        "store to",
-        "reference binding to",
-        "member access within",
-        "member call on",
-        "constructor call on",
-        "downcast of",
-        "downcast of",
-        "upcast of",
-        "cast to virtual base of",
-        "_Nonnull binding to",
-        "dynamic operation on"
+        "load of"sv,
+        "store to"sv,
+        "reference binding to"sv,
+        "member access within"sv,
+        "member call on"sv,
+        "constructor call on"sv,
+        "downcast of"sv,
+        "downcast of"sv,
+        "upcast of"sv,
+        "cast to virtual base of"sv,
+        "_Nonnull binding to"sv,
+        "dynamic operation on"sv
     };
 
     FlatPtr alignment = (FlatPtr)1 << data.log_alignment;