clean up packages

Author: András Kurai

UnityResourceGenerator/Packages/manifest.json

@@ -1,11 +1,8 @@
 {
   "dependencies": {
-    "com.unity.collab-proxy": "1.2.16",
     "com.unity.ide.rider": "1.1.4",
-    "com.unity.ide.vscode": "1.2.0",
-    "com.unity.test-framework": "1.1.14",
-    "com.unity.textmeshpro": "2.0.1",
-    "com.unity.timeline": "1.2.14",
+    "com.unity.ide.vscode": "1.2.4",
+    "com.unity.test-framework": "1.1.29",
     "com.unity.ugui": "1.0.0",
     "com.unity.modules.ai": "1.0.0",
     "com.unity.modules.androidjni": "1.0.0",