Enable Changelog workflow with dispatch

puneetbehl · puneetbehl · commit aaec529f3b33 · 2021-04-08T13:37:58.000+05:30
diff --git a/.github/workflows/release-notes.yml b/.github/workflows/release-notes.yml
@@ -6,6 +6,7 @@ on:
     branches:
       - master
       - '[4-9]+.[0-9]+.x'
+  workflow_dispatch:
 jobs:
   release_notes:
     runs-on: ubuntu-latest
