chore: Update generation configuration at Wed Mar 18 02:59:04 UTC 2026

Author: cloud-java-bot

.github/workflows/hermetic_library_generation.yaml

@@ -37,7 +37,7 @@ jobs:
       with:
         fetch-depth: 0
         token: ${{ secrets.CLOUD_JAVA_BOT_GITHUB_TOKEN }}
-    - uses: googleapis/sdk-platform-java/.github/scripts@v2.67.0
+    - uses: googleapis/sdk-platform-java/.github/scripts@v2.68.0
       if: env.SHOULD_RUN == 'true'
       with:
         base_ref: ${{ github.base_ref }}

generation_config.yaml

@@ -1,5 +1,5 @@
-gapic_generator_version: 2.67.0
-googleapis_commitish: 5f6048b0222ddc57826fbbd254ea3197e2db82f3
+gapic_generator_version: 2.68.0
+googleapis_commitish: 715b3a846d6561acb6043c2f69f329b2cd60e5a6
 libraries_bom_version: 26.78.0
 libraries:
   - api_shortname: spanner