Update ci.yml

Author: karenmajewicz

.github/workflows/ci.yml

@@ -18,6 +18,7 @@ jobs:
           key: ${{ github.ref }}
           path: .cache
       - run: pip install git+https://${GH_TOKEN}@github.com/squidfunk/mkdocs-material-insiders.git
+      - run: pip install mkdocs-table-reader-plugin
       - run: mkdocs gh-deploy --force
 env:
   GH_TOKEN: ${{ secrets.GH_TOKEN }}