Removed branch filter

Signed-off-by: Owais Kazi <[email protected]>

.github/workflows/changelog_verifier.yml

@@ -1,9 +1,10 @@
 name: "Changelog Verifier"
 on:
-  pull_request:
+  push:
     branches-ignore:
       - 'whitesource-remediate/**'
       - 'backport/**'
+  pull_request:
     branches: main
     types: [opened, edited, review_requested, synchronize, reopened, ready_for_review, labeled, unlabeled]