Bump protobufjs from 6.11.2 to 6.11.3 in /webclient (#4637)

Bumps [protobufjs](https://github.com/protobufjs/protobuf.js) from 6.11.2 to 6.11.3.
- [Release notes](https://github.com/protobufjs/protobuf.js/releases)
- [Changelog](https://github.com/protobufjs/protobuf.js/blob/v6.11.3/CHANGELOG.md)
- [Commits](https://github.com/protobufjs/protobuf.js/compare/v6.11.2...v6.11.3)

---
updated-dependencies:
- dependency-name: protobufjs
  dependency-type: direct:production
...

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webclient/package.json

@@ -18,7 +18,7 @@
     "jquery": "^3.6.0",
     "lodash": "^4.17.21",
     "prop-types": "^15.8.1",
-    "protobufjs": "^6.11.2",
+    "protobufjs": "^6.11.3",
     "react": "^17.0.2",
     "react-dom": "^17.0.2",
     "react-final-form": "^6.5.8",