Add support for profiling GDScript with tracy.

This adds macro `GodotProfileZoneGroupedFirstScript`, and uses interning for speedy lookups.

Co-authored-by: Samuel Nicholas <nicholas.samuel@gmail.com>

platform/linuxbsd/godot_linuxbsd.cpp

@@ -131,5 +131,6 @@ int main(int argc, char *argv[]) {
 	}
 	free(cwd);
 
+	godot_cleanup_profiler();
 	return os.get_exit_code();
 }