auto-merge flake lock update pull request

.github/workflows/auto-merge.yaml

@@ -0,0 +1,37 @@
+name: Auto Merge
+
+on:
+  # Try enabling auto-merge for a pull request when a draft is marked as “ready for review”, when
+  # a required label is applied or when a “do not merge” label is removed, or when a pull request
+  # is updated in any way (opened, synchronized, reopened, edited).
+  pull_request_target:
+    types:
+      - opened
+      - synchronize
+      - reopened
+      - edited
+      - labeled
+      - unlabeled
+      - ready_for_review
+
+  # Try enabling auto-merge for the specified pull request or all open pull requests if none is
+  # specified.
+  workflow_dispatch:
+    inputs:
+      pull-request:
+        description: Pull Request Number
+        required: false
+
+jobs:
+  automerge:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: reitermarkus/automerge@v2
+        with:
+          token: ${{ secrets.MY_GITHUB_TOKEN }}
+          merge-method: rebase
+          do-not-merge-labels: never-merge
+          required-labels: automerge
+          pull-request: ${{ github.event.inputs.pull-request }}
+          review: ${{ github.event.inputs.review }}
+          dry-run: false

.github/workflows/lock-update.yaml

@@ -1,4 +1,5 @@
-name: update-flake-lock
+name: Update Flake Lock
+
 on:
   workflow_dispatch:
   schedule:
@@ -19,3 +20,5 @@ jobs:
         uses: DeterminateSystems/update-flake-lock@main
         with:
           token: ${{ secrets.GH_TOKEN_FOR_UPDATES }}
+          pr-labels: |
+            automerge