fix: add uv to gh-page ci

Author: josix

Diff for: .github/workflows/deploy-gh-page.yml

@@ -14,6 +14,9 @@ jobs:
       - name: Install Dependencies
         run: sudo apt-get install gettext
 
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+
       - name: Build
         run: JOBS=4 MODE=html make all