Bump com.google.api:gax from 2.27.0 to 2.32.0 in /plugins/repository-gcs

Bumps com.google.api:gax from 2.27.0 to 2.32.0.

---
updated-dependencies:
- dependency-name: com.google.api:gax
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

plugins/repository-gcs/build.gradle

@@ -53,7 +53,7 @@ versions << [
 
 dependencies {
   api 'com.google.api:api-common:1.8.1'
-  api 'com.google.api:gax:2.27.0'
+  api 'com.google.api:gax:2.32.0'
   api 'com.google.api:gax-httpjson:0.103.1'
 
   api 'com.google.apis:google-api-services-storage:v1-rev20230617-2.0.0'