build(deps): Bump google-protobuf in /examples/interoperability/reader

Bumps [google-protobuf](https://github.com/protocolbuffers/protobuf) from 4.28.2 to 4.28.3.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/protobuf_release.bzl)
- [Commits](https://github.com/protocolbuffers/protobuf/commits)

---
updated-dependencies:
- dependency-name: google-protobuf
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

examples/interoperability/reader/Gemfile.lock

@@ -7,10 +7,10 @@ GEM
     bigdecimal (3.1.8)
     diff-lcs (1.5.0)
     e2mmap (0.1.0)
-    google-protobuf (4.28.2-x86_64-darwin)
+    google-protobuf (4.28.3-x86_64-darwin)
       bigdecimal
       rake (>= 13)
-    google-protobuf (4.28.2-x86_64-linux)
+    google-protobuf (4.28.3-x86_64-linux)
       bigdecimal
       rake (>= 13)
     jaro_winkler (1.5.6)