[Snyk] Security upgrade alpine from 3.9.2 to 3.12#37

snyk-bot wants to merge 1 commit intomastermergermarket/docker-mysql-s3-backup:masterfrom

snyk-fix-f522aa0d9ba735bbd44b598f509cc5eemergermarket/docker-mysql-s3-backup:snyk-fix-f522aa0d9ba735bbd44b598f509cc5eeCopy head branch name to clipboard