Fixes broken repository link

Author: flovilmart

package.json

@@ -18,7 +18,7 @@
   ],
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/parse-server-modules/parse-server-push-adapter.git"
+    "url": "git+https://github.com/parse-community/parse-server-push-adapter.git"
   },
   "author": "Parse",
   "license": "MIT",