Bump grpcio from 1.53.0 to 1.53.2 in /images/analytics-publisher

Bumps [grpcio](https://github.com/grpc/grpc) from 1.53.0 to 1.53.2.
- [Release notes](https://github.com/grpc/grpc/releases)
- [Changelog](https://github.com/grpc/grpc/blob/master/doc/grpc_release_schedule.md)
- [Commits](grpc/grpc@v1.53.0...v1.53.2)

---
updated-dependencies:
- dependency-name: grpcio
  dependency-type: indirect
...

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

Author: dependabot[bot]

images/analytics-publisher/requirements.txt

@@ -46,7 +46,7 @@ googleapis-common-protos[grpc]==1.56.4
     #   grpcio-status
 grpc-google-iam-v1==0.12.4
     # via google-cloud-logging
-grpcio==1.53.0
+grpcio==1.53.2
     # via
     #   google-api-core
     #   googleapis-common-protos