chore: Update generation configuration at Thu Oct 2 02:26:44 UTC 2025

Author: cloud-java-bot

generation_config.yaml

@@ -1,5 +1,5 @@
 gapic_generator_version: 2.62.2
-googleapis_commitish: 063f9e19c5890182920980ced75828fd7c0588a5
+googleapis_commitish: 3990e05b25dcaf7ba8d6baa4255d9b012a3a6a4f
 libraries_bom_version: 26.69.0
 libraries:
   - api_shortname: datastore