chore: Workflow triggered by dependabot won't comment in commit

- Since GITHUB_TOKEN has read-only permissions by default

refs: https://docs.github.com/en/code-security/dependabot/working-with-dependabot/automating-dependabot-with-github-actions

.github/workflows/dev.yml

@@ -89,6 +89,7 @@ jobs:
           ${CMD} docker version
           ${CMD} aws --version
       - name: Comment
+        if: ${{ github.actor != 'dependabot[bot]' }}
         uses: peter-evans/commit-comment@v3
         with:
           token: ${{ secrets.GITHUB_TOKEN }}