chore: Update generation configuration at Wed Oct 1 02:29:55 UTC 2025 (#3320)

Author: cloud-java-bot

README.md

@@ -19,7 +19,7 @@ If you are using Maven with [BOM][libraries-bom], add this to your pom.xml file:
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>libraries-bom</artifactId>
-      <version>26.68.0</version>
+      <version>26.69.0</version>
       <type>pom</type>
       <scope>import</scope>
     </dependency>

generation_config.yaml

@@ -1,5 +1,5 @@
 gapic_generator_version: 2.62.2
-googleapis_commitish: eab82ec804dfd76372ca369910ccd0766ee02e5c
+googleapis_commitish: 063f9e19c5890182920980ced75828fd7c0588a5
 libraries_bom_version: 26.69.0
 libraries:
   - api_shortname: storage