Add deploy and renovate Gitea Actions workflows

.gitea/workflows/renovate.yaml

@@ -0,0 +1,22 @@
+name: renovate
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 4 * * 1'
+
+jobs:
+  renovate:
+    runs-on: build
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Renovate
+        uses: renovatebot/github-action@v40
+        with:
+          configurationFile: renovate.json
+        env:
+          RENOVATE_PLATFORM: gitea
+          RENOVATE_ENDPOINT: https://git.priesol.net/api/v1/
+          RENOVATE_TOKEN: ${{ secrets.RENOVATE_TOKEN }}
+          RENOVATE_REPOSITORIES: randy/labelprint