Add game version warning for shaders (#5227)

apps/frontend/src/locales/en-US/index.json

@@ -2684,6 +2684,9 @@
   "scopes.versionWrite.label": {
     "message": "Write versions"
   },
+  "search.filter.game-version-shader-message": {
+    "message": "Shader packs for older versions most likely work on newer versions with only minor issues."
+  },
   "search.filter.locked.server": {
     "message": "Provided by the server"
   },