chore(deps): bump protobufjs, @google-cloud/resource-manager and goog…

…le-gax

Bumps [protobufjs](https://github.com/protobufjs/protobuf.js) to 7.2.4 and updates ancestor dependencies [protobufjs](https://github.com/protobufjs/protobuf.js), [@google-cloud/resource-manager](https://github.com/googleapis/google-cloud-node/tree/HEAD/packages/google-cloud-resourcemanager) and [google-gax](https://github.com/googleapis/gax-nodejs). These dependencies need to be updated together.


Updates `protobufjs` from 7.2.0 to 7.2.4
- [Release notes](https://github.com/protobufjs/protobuf.js/releases)
- [Changelog](https://github.com/protobufjs/protobuf.js/blob/master/CHANGELOG.md)
- [Commits](protobufjs/protobuf.js@protobufjs-v7.2.0...protobufjs-v7.2.4)

Updates `@google-cloud/resource-manager` from 3.2.0 to 5.0.0
- [Release notes](https://github.com/googleapis/google-cloud-node/releases)
- [Changelog](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-cloud-resourcemanager/CHANGELOG.md)
- [Commits](https://github.com/googleapis/google-cloud-node/commits/dlp-v5.0.0/packages/google-cloud-resourcemanager)

Updates `google-gax` from 3.5.2 to 3.6.1
- [Release notes](https://github.com/googleapis/gax-nodejs/releases)
- [Changelog](https://github.com/googleapis/gax-nodejs/blob/main/CHANGELOG.md)
- [Commits](googleapis/gax-nodejs@v3.5.2...v3.6.1)

---
updated-dependencies:
- dependency-name: protobufjs
  dependency-type: indirect
- dependency-name: "@google-cloud/resource-manager"
  dependency-type: direct:production
- dependency-name: google-gax
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>