Add custom action to show next version in comments

Author: rvsia

.github/workflows/main.yml

@@ -0,0 +1,12 @@
+on: [pull_request]
+
+jobs:
+  github-action-show-version:
+    runs-on: ubuntu-latest
+    name: Next version is
+    steps:
+      - name: Publish a version comment
+        uses: rvsia/[email protected]
+        id: comment
+        with:
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}