chore: update ci.yaml template node version

.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:c7e4968cfc97a204a4b2381f3ecb55cabc40c4cccf88b1ef8bef0d976be87fee
-# created: 2025-04-08T17:33:08.498793944Z
+  digest: sha256:312a74489156af12755b58050a7bfaea0c6908698376acc714a589dc7955aba6
+# created: 2025-08-13T16:00:29.083454445Z

.github/workflows/ci.yaml

@@ -9,9 +9,9 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [18, 20, 22]
+        node: [18, 20, 22, 24]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node }}
@@ -29,10 +29,10 @@ jobs:
   test-script:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 22
       - run: node --version
       - run: npm install --engine-strict
         working-directory: .github/scripts
@@ -43,30 +43,30 @@ jobs:
   windows:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 22
       - run: npm install --engine-strict
       - run: npm test
         env:
           MOCHA_THROW_DEPRECATION: false
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 22
       - run: npm install
       - run: npm run lint
   docs:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 22
       - run: npm install
       - run: npm run docs
       - uses: JustinBeckwith/linkinator-action@v1

.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: |