Merge pull request #68 from koterpillar/renovate-update-lockfile

chore(build): update Stack lockfile on Renovate branches

.github/workflows/renovate-lockfile.yaml

@@ -0,0 +1,29 @@
+name: Renovate Lockfile Update
+
+on:
+  push:
+    branches:
+      - renovate/**
+
+jobs:
+  update-stack-lockfile:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Build and test
+        uses: freckle/stack-action@v5
+        with:
+          stack-build-arguments: --dry-run
+      - name: Update lockfile
+        run: |
+          if git diff --name-only | grep -q 'stack.yaml.lock'; then
+            git add stack.yaml.lock
+            git commit --amend --no-edit
+            git push origin HEAD
+          fi