chore: Update generation configuration at Fri Oct 10 02:28:51 UTC 2025 (#4156)

* chore: Update generation configuration at Thu Oct  9 02:28:55 UTC 2025

* chore: generate libraries at Thu Oct  9 02:29:31 UTC 2025

* chore: Update generation configuration at Fri Oct 10 02:28:51 UTC 2025

* chore: generate libraries at Fri Oct 10 02:29:24 UTC 2025

Author: cloud-java-bot

README.md

@@ -49,7 +49,7 @@ If you are using Maven without the BOM, add this to your dependencies:
 If you are using Gradle 5.x or later, add this to your dependencies:
 
 ```Groovy
-implementation platform('com.google.cloud:libraries-bom:26.69.0')
+implementation platform('com.google.cloud:libraries-bom:26.70.0')
 
 implementation 'com.google.cloud:google-cloud-spanner'
 ```

generation_config.yaml

@@ -1,6 +1,6 @@
 gapic_generator_version: 2.62.3
-googleapis_commitish: d9a16f2feec3d0f03899e48007a02ce154fc919d
-libraries_bom_version: 26.69.0
+googleapis_commitish: 102d9f92ac6ed649a61efd9b208e4d1de278e9bb
+libraries_bom_version: 26.70.0
 libraries:
   - api_shortname: spanner
     name_pretty: Cloud Spanner