Update release workflow to use specific action versions for checkout, setup-python, and release asset uploads

.gitea/workflows/release.yml

@@ -11,10 +11,10 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: https://gitea.com/actions/checkout
+        uses: https://gitea.com/actions/checkout@v5
 
       - name: Set up Python
-        uses: https://gitea.com/actions/setup-python
+        uses: https://gitea.com/actions/setup-python@v6
         with:
           python-version: "3.12"
 
@@ -88,7 +88,7 @@ jobs:
 
       # ---------------- Upload Release Assets ----------------
       - name: Upload release assets
-        uses: https://gitea.com/actions/gitea-release-action
+        uses: https://gitea.com/actions/gitea-release-action@v1
         with:
           files: |
             yt-playlist-windows-${CI_COMMIT_TAG}.zip