Update .github/workflows/comment-on-asciidoc-changes.yml

Co-authored-by: Tim Rühsen <[email protected]>

Author: reakaleek

.github/workflows/comment-on-asciidoc-changes.yml

@@ -9,8 +9,6 @@ on:
       - reopened
     branches:
       - main
-      - master
-      - "9.0"
 
 jobs:
   comment-on-asciidoc-change: