Merge pull request #3 from StarrFox/use_better_lock_action

use better lock updater

.github/workflows/update.yml

@@ -1,27 +1,18 @@
-name: "Update flake.lock"
-
+name: update-flake-lock
 on:
+  workflow_dispatch:
   schedule:
     - cron: "0 1 1 * *"
-  workflow_dispatch:
 
 jobs:
-  update:
+  lockfile:
     runs-on: ubuntu-latest
-
     steps:
-      - uses: actions/checkout@v3
-
+      - name: Checkout repository
+        uses: actions/checkout@v2
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@main
-
-      - run: nix develop --command nix flake update
-
-      - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v5
+        uses: DeterminateSystems/nix-installer-action@v1
+      - name: Update flake.lock
+        uses: DeterminateSystems/update-flake-lock@v19
         with:
-          title: "[CI] Update flake.lock"
-          branch: update
-          branch-suffix: timestamp
-          delete-branch: true
-          reviewers: vbe0201
+          pr-title: "Update flake.lock" # Title of PR to be created