elyra-ai#2010 Deploy-docs run fails after commit is merged in main br…

…anch (elyra-ai#2011)

.github/workflows/deploy-docs.yml

@@ -38,14 +38,17 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.11
+          python-version: 3.x
+      - name: Configure git user
+        run: |
+          git config --local user.email "github-actions[bot]@users.noreply.github.com"
+          git config --local user.name "github-actions[bot]"
       - run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV
       - uses: actions/cache@v4
         with:
           key: mkdocs-material-${{ env.cache_id }}
           path: .cache
           restore-keys: |
             mkdocs-material-
-      - run: pip3 install mkdocs-material
-        run: pip3 install mike
+      - run: pip3 install mkdocs-material mike
       - run: mike deploy --push --update-aliases v13 latest