chore(deps): bump google-protobuf from 3.21.5 to 3.21.7 in /base-image (#340)

Bumps [google-protobuf](https://github.com/protocolbuffers/protobuf) from 3.21.5 to 3.21.7.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/generate_changelog.py)
- [Commits](protocolbuffers/protobuf@v3.21.5...v3.21.7)

---
updated-dependencies:
- dependency-name: google-protobuf
  dependency-type: indirect
...

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

Author: dependabot[bot]

base-image/Gemfile.lock

@@ -220,7 +220,9 @@ GEM
       yajl-ruby (~> 1.0)
     gelf (3.1.0)
       json
-    google-protobuf (3.21.5)
+    google-protobuf (3.21.7)
+    google-protobuf (3.21.7-x86_64-darwin)
+    google-protobuf (3.21.7-x86_64-linux)
     gssapi (1.3.1)
       ffi (>= 1.0.1)
     http (4.4.1)
@@ -344,6 +346,7 @@ GEM
     zeitwerk (2.6.0)
 
 PLATFORMS
+  ruby
   x86_64-darwin-21
   x86_64-linux