chore(deps): update dependency google-cloud-storage to v1.31.2#4750

gcf-merge-on-green[bot] merged 1 commit intoGoogleCloudPlatform:masterGoogleCloudPlatform/python-docs-samples:masterfrom

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