fix(ci): Add "Set up Python 3.10" step

.github/workflows/deploy.yml

@@ -168,6 +168,11 @@ jobs:
                }' \
                "${{ env.UW_DIRECTORY_DEPLOY_MS_TEAMS_WEBHOOK_URL }}"
 
+      - name: Set up Python 3.10
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+
       - name: Install Poetry with pip
         run: |
           python -m pip install --upgrade pip