Bump the npm_and_yarn group across 1 directory with 2 updates

Bumps the npm_and_yarn group with 2 updates in the / directory: [@grpc/grpc-js](https://github.com/grpc/grpc-node) and [protobufjs](https://github.com/protobufjs/protobuf.js).


Updates `@grpc/grpc-js` from 1.14.3 to 1.14.4
- [Release notes](https://github.com/grpc/grpc-node/releases)
- [Commits](https://github.com/grpc/grpc-node/compare/@grpc/grpc-js@1.14.3...@grpc/grpc-js@1.14.4)

Updates `protobufjs` from 8.4.0 to 8.6.3
- [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-v8.4.0...protobufjs-v8.6.3)

Updates `protobufjs` from 7.6.0 to 7.6.4
- [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-v8.4.0...protobufjs-v8.6.3)

---
updated-dependencies:
- dependency-name: "@grpc/grpc-js"
  dependency-version: 1.14.4
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: protobufjs
  dependency-version: 8.6.3
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: protobufjs
  dependency-version: 7.6.4
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

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Author: dependabot[bot]