chore: skip changelog verification workflow for Dependabot PRs (#1853)

Author: ianbotsf

.github/workflows/changelog-verification.yml

@@ -14,6 +14,7 @@ on:
 jobs:
   changelog-verification:
     runs-on: ubuntu-latest
+    if: github.event.pull_request.user.login != 'dependabot[bot]' # no changelogs for Dependabot version bumps
     steps:
       - name: Configure AWS Credentials
         uses: aws-actions/configure-aws-credentials@v4
@@ -22,4 +23,4 @@ jobs:
           aws-region: us-west-2
 
       - name: Verify changelog
-        uses: aws/aws-kotlin-repo-tools/.github/actions/changelog-verification@main
+        uses: aws/aws-kotlin-repo-tools/.github/actions/changelog-verification@main