Bump dangoslen/dependabot-changelog-helper from 4.2.1 to 4.3.0 (#849)

Author: dependabot[bot]

.github/workflows/dependabot_pr.yml

@@ -29,7 +29,7 @@ jobs:
           token: ${{ steps.app-token.outputs.token }}
 
       - name: Update the changelog
-        uses: dangoslen/dependabot-changelog-helper@50a0884d19a0e4aa379a69c96a82b5e8d6c46d63 # v4
+        uses: dangoslen/dependabot-changelog-helper@291c8cb629d7cd7b57ea065782c435ec2bedb138 # v4.3.0
         with:
           version: 'Unreleased'