use act runner instead of drone

.drone.yml

@@ -1,17 +0,0 @@
----
-kind: pipeline
-type: kubernetes
-name: renovate
-
-steps:
-  - name: renovate
-    image: renovate/renovate:41.97.7
-    commands:
-      - unset GIT_COMMITTER_NAME GIT_COMMITTER_EMAIL GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL
-      - renovate
-
-    environment:
-      RENOVATE_TOKEN:
-        from_secret: RENOVATE_TOKEN
-      GITHUB_COM_TOKEN:
-        from_secret: GITHUB_COM_TOKEN

.gitea/workflows/renovate.yml

@@ -0,0 +1,23 @@
+name: renovate
+
+on:
+  schedule:
+    - cron: "@daily"
+  workflow_dispatch:
+
+jobs:
+  renovate:
+    runs-on: ubuntu-latest
+    container:
+      image: renovate/renovate:41.97.7
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Run Renovate
+        env:
+          RENOVATE_TOKEN: ${{ secrets.RENOVATE_TOKEN }}
+          GITHUB_COM_TOKEN: ${{ secrets.PAT_TOKEN }}
+        run: |
+          renovate