[Snyk] Security upgrade alpine from 3.15.0 to 3.21.0#610

ksatchit wants to merge 1 commit intomasterlitmuschaos/test-tools:masterfrom

snyk-fix-ffdea6c089d5f3cafae72e9853facbfelitmuschaos/test-tools:snyk-fix-ffdea6c089d5f3cafae72e9853facbfeCopy head branch name to clipboard