Bump protobufjs from 8.4.2 to 8.6.0

Bumps [protobufjs](https://github.com/protobufjs/protobuf.js) from 8.4.2 to 8.6.0.
- [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-v8.4.2...protobufjs-v8.6.0)

---
updated-dependencies:
- dependency-name: protobufjs
  dependency-version: 8.6.0
  dependency-type: direct:production
...

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Author: dependabot[bot]