[Snyk] Security upgrade alpine from 3.18.3 to 3#21

cruizen wants to merge 1 commit intomasterplatform9/dex:masterfrom

snyk-fix-2e1553e014fc0a502188f8f6f3bb3db2platform9/dex:snyk-fix-2e1553e014fc0a502188f8f6f3bb3db2Copy head branch name to clipboard