chore: Update generation configuration at Tue Mar 18 02:30:12 UTC 2025 (#2375)

* chore: Update generation configuration at Sat Mar 15 02:27:31 UTC 2025

* chore: Update generation configuration at Mon Mar 17 02:30:47 UTC 2025

* chore: Update generation configuration at Tue Mar 18 02:30:12 UTC 2025

Author: cloud-java-bot

generation_config.yaml

@@ -1,5 +1,5 @@
 gapic_generator_version: 2.55.1
-googleapis_commitish: d0ba3ce0fafe1225ebda6b259a2e29dfe2934bb5
+googleapis_commitish: 6155d42e99f45ebf53100d492852be1561916137
 libraries_bom_version: 26.56.0
 libraries:
   - api_shortname: pubsub