Fix Gitea package publishing workflow

.gitea/workflows/publish.yml

@@ -8,12 +8,17 @@ on:
 jobs:
   publish:
     runs-on: ubuntu-latest
-    container: ghcr.io/astral-sh/uv:python3.12-bookworm-slim
 
     steps:
       - name: Check out repository
         uses: actions/checkout@v4
 
+      - name: Install uv and Python
+        uses: astral-sh/setup-uv@v9
+        with:
+          version: "0.12.13"
+          python-version: "3.12"
+
       - name: Install workspace
         run: uv sync --all-packages