Fix renovate workflow: use docker run directly (matches maptool's working setup)

.gitea/workflows/deploy.yaml

@@ -7,7 +7,7 @@ on:
 
 jobs:
   deploy:
-    runs-on: build
+    runs-on: deploy
     steps:
       - name: Write CI SSH key
         env:

.gitea/workflows/renovate.yaml

@@ -1,22 +1,20 @@
-name: renovate
+name: Renovate
 
 on:
   workflow_dispatch:
   schedule:
-    - cron: '0 4 * * 1'
+    - cron: "TZ=Europe/Bratislava 0 6 * * 1"
 
 jobs:
   renovate:
-    runs-on: build
+    runs-on: deploy
     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: ${{ secrets.RENOVATE_TOKEN }}
-          RENOVATE_REPOSITORIES: randy/labelprint
+      - name: Run Renovate
+        run: |
+          docker run --rm \
+            -e RENOVATE_PLATFORM=gitea \
+            -e RENOVATE_ENDPOINT="${{ gitea.server_url }}/api/v1/" \
+            -e RENOVATE_TOKEN="${{ secrets.RENOVATE_TOKEN }}" \
+            -e RENOVATE_REPOSITORIES="${{ gitea.repository }}" \
+            -e RENOVATE_ONBOARDING=false \
+            renovate/renovate