chore(deps): update dependency google-cloud-dns to v0.34.0#6913

gcf-merge-on-green[bot] merged 2 commits intoGoogleCloudPlatform:masterGoogleCloudPlatform/python-docs-samples:masterfrom

renovate-bot:renovate/google-cloud-dns-0.xrenovate-bot/python-docs-samples-1:renovate/google-cloud-dns-0.xCopy head branch name to clipboard