ci: Reduce the frequency of automatic dependency updates

Author: utdemir

Diff for: .github/workflows/update-flake-lock.yaml

@@ -2,7 +2,7 @@ name: update-flake-lock
 on:
   workflow_dispatch:
   schedule:
-    - cron: '0 0 * * 0'
+    - cron: '0 0 1 * *'
 jobs:
   update-lockfile:
     runs-on: ubuntu-latest
@@ -34,4 +34,4 @@ jobs:
       #   with:
       #     token: ${{ secrets.PAT }}
       #     pull-request-number: ${{ steps.update-flake-lock.outputs.pull-request-number }}
-      #     merge-method: rebase
+      #     merge-method: rebase