chore(main): release 2.18.1 · GoogleCloudPlatform/cloud-sql-proxy@ef43889

Failed to save: <h2>Our services aren't available right now</h2><p>We're working to restore all services as soon as possible. Please check back soon.</p>0YBOeaAAAAABuCqBVXTK+RruPp/6KJ0lcUEFPRURHRTA2MTcARWRnZQ==

Failed to restore: Cache service responded with 400

Restore cache failed: Dependencies file is not found in /home/runner/work/cloud-sql-proxy/cloud-sql-proxy. Supported file pattern: go.sum