GDScriptTokenizer: Fix token_names order

modules/gdscript/gdscript_tokenizer.cpp

@@ -128,8 +128,8 @@ const char *GDScriptTokenizer::token_names[TK_MAX] = {
 	"'.'",
 	"'?'",
 	"':'",
-	"'->'",
 	"'$'",
+	"'->'",
 	"'\\n'",
 	"PI",
 	"TAU",