Bump github.com/russellhaering/goxmldsig from 1.4.0 to 1.6.0#10

youngale-pingthings merged 4 commits intomainPingThingsIO/saml:mainfrom

dependabot/go_modules/github.com/russellhaering/goxmldsig-1.6.0PingThingsIO/saml:dependabot/go_modules/github.com/russellhaering/goxmldsig-1.6.0Copy head branch name to clipboard