Bump the proto group across 1 directory with 2 updates

Bumps the proto group with 2 updates in the /external/price_server directory: [googleapis-common-protos](https://github.com/googleapis/python-api-common-protos) and [protobuf](https://github.com/protocolbuffers/protobuf).


Updates `googleapis-common-protos` from 1.63.0 to 1.63.1
- [Release notes](https://github.com/googleapis/python-api-common-protos/releases)
- [Changelog](https://github.com/googleapis/python-api-common-protos/blob/main/CHANGELOG.md)
- [Commits](googleapis/python-api-common-protos@v1.63.0...v1.63.1)

Updates `protobuf` from 4.25.3 to 5.27.0
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/protobuf_release.bzl)
- [Commits](protocolbuffers/protobuf@v4.25.3...v5.27.0)

---
updated-dependencies:
- dependency-name: googleapis-common-protos
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: proto
- dependency-name: protobuf
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: proto
...

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

external/price_server/requirements.txt

@@ -5,7 +5,7 @@ click==8.1.7
 Deprecated==1.2.14
 dill==0.3.8
 Flask==3.0.3
-googleapis-common-protos==1.63.0
+googleapis-common-protos==1.63.1
 greenlet==3.0.3
 grpcio==1.62.1
 gunicorn==21.2.0
@@ -35,7 +35,7 @@ opentelemetry-semantic-conventions==0.45b0
 opentelemetry-util-http==0.45b0
 packaging==24.0
 platformdirs==4.2.0
-protobuf==4.25.3
+protobuf==5.27.0
 psycopg2==2.9.9
 pylint==3.1.0
 pynvim==0.5.0