build(deps): bump protobuf from 3.20.3 to 4.25.8 in /ci/fireci

Bumps [protobuf](https://github.com/protocolbuffers/protobuf) from 3.20.3 to 4.25.8.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/protobuf_release.bzl)
- [Commits](protocolbuffers/protobuf@v3.20.3...v4.25.8)

---
updated-dependencies:
- dependency-name: protobuf
  dependency-version: 4.25.8
  dependency-type: direct:production
...

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

Author: dependabot[bot]

ci/fireci/pyproject.toml

@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 name = "fireci"
 version = "0.1"
 dependencies = [
-  "protobuf==3.20.3",
+  "protobuf==4.25.8",
   "click==8.1.7",
   "google-cloud-storage==2.18.2",
   "mypy==1.6.0",