Add Restyled GHA workflow

.github/workflows/restyled.yml

@@ -0,0 +1,25 @@
+name: Restyled
+
+on:
+  pull_request:
+
+jobs:
+  restyled:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.head.ref }}
+      - uses: ./actions/setup
+      - id: restyler
+        uses: ./actions/run
+      - uses: peter-evans/create-pull-request@v6
+        with:
+          base: ${{ steps.restyler.outputs.restyled-base }}
+          branch: ${{ steps.restyler.outputs.restyled-head }}
+          title: ${{ steps.restyler.outputs.restyled-title }}
+          body: ${{ steps.restyler.outputs.restyled-body }}
+          labels: ${{ steps.restyler.outputs.restyled-labels }}
+          reviewers: ${{ steps.restyler.outputs.restyled-reviewers }}
+          team-reviewers: ${{ steps.restyler.outputs.restyled-team-reviewers }}
+          delete-branch: true