[MASS-582] Fix filenames in client-go to not reference polygon · massive-com/client-go@380ecf2

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>0D44caQAAAADEk/cAa7ilSb//W9e+YEKxQ0hJMzBFREdFMDMxNQBFZGdl

Failed to restore: Cache service responded with 400

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