chore: Update response.yaml workflow (#2113)

* chore: Update response.yaml workflow

Source-Link: googleapis/synthtool@d47c856
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-nodejs:latest@sha256:1053e41d7e29d0619500416721caffff36357aa3708074ebdfae024b38ef3a40

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
Co-authored-by: Leah E. Cole <6719667+leahecole@users.noreply.github.com>

Author: gcf-owl-bot[bot]

.github/.OwlBot.lock.yaml

@@ -13,5 +13,5 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-nodejs:latest
-  digest: sha256:2069d88011f3616de15f4d6b5c9e0c5eebbb39dc18a918e493c356956e23ead5
-# created: 2025-08-13T01:17:03.353099594Z
+  digest: sha256:1053e41d7e29d0619500416721caffff36357aa3708074ebdfae024b38ef3a40
+# created: 2025-08-13T13:35:22.107446359Z

.github/workflows/response.yaml

@@ -13,7 +13,7 @@ jobs:
       issues: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/github-script@v7
         with:
           script: |
@@ -27,7 +27,7 @@ jobs:
       issues: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/github-script@v7
         with:
           script: |