add rebase action

.github/workflows/auto-rebase.yml

@@ -0,0 +1,29 @@
+name: Rebase arch branches to mater
+
+on: 
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Configure Git
+        run: |
+          git config --global user.name "GitHub Actions"
+          git config --global user.email "actions@github.com"
+      
+      - name: Rebase and push
+        run: |
+            for branch in $(git for-each-ref --format='%(refname:short)' refs/remotes/origin/arch*); do
+                git checkout ${branch#origin/}
+                git rebase master
+                git push --force
+            done