configure renovate

.gitea/workflows/update-flake-lock.yaml

@@ -1,15 +0,0 @@
-name: update-flake-lock
-on: [push]
-
-jobs:
-  lockfile:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-      - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@main
-      - name: Update flake.lock
-        uses: DeterminateSystems/update-flake-lock@main
-        with:
-          pr-title: "Update flake.lock" # Title of PR to be created

renovate.json

@@ -0,0 +1,5 @@
+{
+  "lockFileMaintenance": {
+    "enabled": true
+  }
+}