Enhanced GitHub automation to automatically fork synchronize with upstream before

  committing and opening a PR to ensure branches are always up-to-date.

Author: TejasMorbagal

CHANGES.md

@@ -47,4 +47,7 @@
   (e.g., deep-code publish workflow.yaml -m workflow).
 
 - Contacts in OGC API records no longer include default or empty fields, only 
-  properties explicitly defined in the workflow configuration will now be generated.
+  properties explicitly defined in the workflow configuration will now be generated.
+
+- Enhanced GitHub automation to automatically fork synchronize with upstream before 
+  committing and opening a PR to ensure branches are always up-to-date.