Use full SHA on actions

Author: zachleat

.github/workflows/release.yml

@@ -10,11 +10,12 @@ jobs:
       contents: read
       id-token: write
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # 4.1.7
+      - uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # 4.0.3
         with:
-          node-version: "20"
+          node-version: "22"
           registry-url: 'https://registry.npmjs.org'
+      - run: npm install -g npm@latest
       - run: npm ci
       - run: npm test
       - if: ${{ github.event.release.tag_name != '' && env.NPM_PUBLISH_TAG != '' }}