Bumps [deps/protobuf](https://github.com/protocolbuffers/protobuf) from `50bdb17` to `c1a2d2e`.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Commits](50bdb17409...c1a2d2ec29
)
---
updated-dependencies:
- dependency-name: deps/protobuf
dependency-type: direct:production
...
Signed-off-by: dependabot[bot] <support@github.com>