Merge pull request #111 from iazaran/renovate/google-protobuf-4.x

Update dependency google/protobuf to v4.28.2

Author: iazaran

composer.json

@@ -36,6 +36,6 @@
         "ext-curl": "*",
         "phpmailer/phpmailer": "6.9.1",
         "grpc/grpc": "1.57.0",
-        "google/protobuf": "4.28.1"
+        "google/protobuf": "4.28.2"
     }
 }