ci(md): update markdown file list in on-markdown-update.yml

Author: chemodun

.github/workflows/on-markdown-update.yml

@@ -26,7 +26,9 @@ jobs:
         uses: chemodun/[email protected]
         with:
           # Avoid using single or double quotes for multiline patterns
-          files: README.md
+          files: |
+            README.md
+            XMLDIffWithVSCode.md
 
       - name: Install python3
         if: steps.changed-markdown-files.outputs.any_changed == 'true'