Update name and email for mike deploy

.github/workflows/ci.yaml

@@ -13,6 +13,9 @@ jobs:
           python-version: 3.x
       - run: pip install git+https://${GH_TOKEN}@github.com/carissalow/mkdocs-material-insiders.git
       - run: pip install mike
-      - run: mike deploy --push --update-aliases 0.1 latest
+      - run: |
+          git config --global user.name 'GH Actions'
+          git config --global user.email 'ghactions@moshi.com'
+          mike deploy --push --update-aliases 0.1 latest
 env:
   GH_TOKEN: ${{ secrets.GH_TOKEN }}