need to do a checkout after all (#16430)

Author: sarahs

.github/workflows/check-all-english-links.yml

@@ -11,6 +11,11 @@ jobs:
     if: github.repository == 'github/docs-internal'
     runs-on: ubuntu-latest
     steps:
+    - uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f
+    - name: npm ci
+      run: npm ci
+    - name: npm run build
+      run: npm run build
     - name: Run script
       run: script/check-english-links.js > broken_links.md
     - name: Check if any broken links