Bump @bufbuild/buf from 1.15.0 to 1.23.1 in /impl/google-protobuf

Bumps [@bufbuild/buf](https://github.com/bufbuild/buf) from 1.15.0 to 1.23.1.
- [Release notes](https://github.com/bufbuild/buf/releases)
- [Changelog](https://github.com/bufbuild/buf/blob/main/CHANGELOG.md)
- [Commits](bufbuild/buf@v1.15.0...v1.23.1)

---
updated-dependencies:
- dependency-name: "@bufbuild/buf"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

impl/google-protobuf/package.json

@@ -5,6 +5,6 @@
     "google-protobuf": "^3.21.2"
   },
   "devDependencies": {
-    "@bufbuild/buf": "^1.15.0"
+    "@bufbuild/buf": "^1.23.1"
   }
 }