Update publish-docs.yml

.github/workflows/publish-docs.yml

@@ -11,11 +11,19 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Build docs
+      - name: Set up Python 3.10
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.10"
+          cache: pip
+          cache-dependency-path: requirements*.txt
+
+      - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          python -m pip install --upgrade --upgrade-strategy eager -e .[dev]
+          python -m pip install --upgrade --upgrade-strategy eager -e ".[dev]"
           mkdocs build
+
       - name: Publish docs
         uses: JamesIves/github-pages-deploy-action@v4.4.1
         with: