build-numpy.yml: add doc update step

Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>

Author: threexc

.github/workflows/build-numpy.yml

@@ -103,9 +103,15 @@ jobs:
     if: github.ref == 'refs/heads/main'
     runs-on: ubuntu-latest
     permissions:
-      contents: read
+      contents: write
+      pull-requests: write
 
     steps:
+      - name: Checkout python-wheels
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
       - name: Download wheels
         uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c  # v8.0.1
         with:
@@ -121,3 +127,8 @@ jobs:
           gitlab-project-id: ${{ vars.GITLAB_PROJECT_ID }}
           files: |
             dist/*.whl
+
+      - name: Open docs update PR
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: python3 ci_scripts/update_doc.py