chore: Update generation configuration at Thu Jan 15 02:39:04 UTC 2026 (#3174)

* chore: Update generation configuration at Wed Jan 14 22:20:45 UTC 2026

* chore: generate libraries at Wed Jan 14 22:21:21 UTC 2026

* chore: Update generation configuration at Thu Jan 15 02:39:04 UTC 2026

Author: cloud-java-bot

README.md

@@ -56,7 +56,7 @@ 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:26.74.0-rc2')
+implementation platform('com.google.cloud:libraries-bom:26.73.0')
 
 implementation 'com.google.cloud:google-cloud-bigquerystorage'
 ```

generation_config.yaml

@@ -1,6 +1,6 @@
 gapic_generator_version: 2.65.1
-googleapis_commitish: e006e1c8b69c0594e6f872316a3543b3b37ad81b
-libraries_bom_version: 26.74.0-rc2
+googleapis_commitish: 415914bd49d41beaae8a9adb348ee2587c93aa70
+libraries_bom_version: 26.73.0
 libraries:
     - api_shortname: bigquerystorage
       name_pretty: BigQuery Storage