ci(github): create workflow assign-reviewer.yml

Author: remarkablemark

.github/workflows/assign-reviewer.yml

@@ -0,0 +1,14 @@
+name: Assign Reviewer
+on: pull_request_target
+
+jobs:
+  assign-reviewer:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Assign reviewer
+      if: >
+        startsWith(github.event.pull_request.title, 'build(deps-dev): bump ') == false &&
+        contains(github.event.action, 'opened')
+      run: gh pr edit ${{ github.event.number }} --add-assignee ${{ github.event.pull_request.user.login }} --add-reviewer remarkablemark
+      env:
+        GITHUB_TOKEN: ${{ github.token }}