Implement automigration from ASH to PSH in CI

.github/workflows/standard-workflow.yml

@@ -134,10 +134,47 @@ jobs:
         run: sbt test
         working-directory: examples/akka-persistence-app
 
+  # <START-AKKA>
+  open-pr-to-ash:
+    if: github.event_name != 'pull_request'
+    needs: [code-style-check, test-212, test-213-1, test-213-2, test-sbt-plugin, run-examples]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          # Fetch all history so that a push to pekko-serialization-helper succeeds.
+          # See https://stackoverflow.com/q/76470864
+          fetch-depth: 0
+      - uses: coursier/cache-action@v6
+      - uses: coursier/setup-action@v1
+      - run: git status
+      - run: git checkout -b chore/from-ash
+      - run: curl -sL https://raw.githubusercontent.com/ap/rename/master/rename | sudo tee /usr/local/bin/rename
+      - run: sudo chmod +x /usr/local/bin/rename
+      - run: ./scripts/akka-to-pekko
+      - run: git add .
+      - run: git config user.email "[email protected]"
+      - run: git config user.name "Pekko Serialization Helper Bot"
+      - run: git commit -m 'Migrate commit from ASH'
+      - run: git clean -dxf
+      - run: ./scripts/format-code
+      - run: git commit -a --amend --no-edit
+      - env:
+          # 2.1 Generate an SSH key in terminal (Leave the passphrase empty)
+          # 2.2 Add public key in the external repository: <external repository>/Settings/Deploy keys/Add deploy key
+          #     Paste the public key. Enable "Allow write access"
+          # 2.3 Add private key in the source repository: <external repository>/Settings/Secrets/Actions/New repository secret
+          #     Paste the private key.
+          PSH_SSH_PRIVATE_KEY: ${{ secrets.PSH_SSH_PRIVATE_KEY }}
+        run: mkdir -p ~/.ssh/ && echo "$PSH_SSH_PRIVATE_KEY" > ~/.ssh/psh && chmod 400 ~/.ssh/psh
+      - run: git config --add --local core.sshCommand 'ssh -i ~/.ssh/psh'
+      - run: git push --force [email protected]:VirtusLab/pekko-serialization-helper.git main
+  # <END-AKKA>
+
   publish-maven-artifacts:
     needs: [code-style-check, test-212, test-213-1, test-213-2, test-sbt-plugin, run-examples]
     if: github.event_name != 'pull_request'
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - uses: coursier/cache-action@v6