[Snyk] Security upgrade alpine from 3.7 to 3.12.12#29

snyk-bot wants to merge 1 commit intomasterzepouet/minio:masterfrom

snyk-fix-a2e2c016620dc094fdb8c1741d9318adzepouet/minio:snyk-fix-a2e2c016620dc094fdb8c1741d9318adCopy head branch name to clipboard