Update package.json to remove unnecessary packageManager field

package.json

@@ -31,6 +31,5 @@
     "concurrently": "^8.2.2",
     "prettier": "3.3.2",
     "wait-on": "^8.0.0"
-  },
-  "packageManager": "[email protected]+sha512.0a203ffaed5a3f63242cd064c8fb5892366c103e328079318f78062f24ea8c9d50bc6a47aa3567cabefd824d170e78fa2745ed1f16b132e16436146b7688f19b"
+  }
 }