[Snyk] Upgrade xtend from 2.0.6 to 2.2.0#31

jpadilla wants to merge 1 commit intomasterauth0/node-wsfed:masterfrom

snyk-upgrade-bbd439b210005a09e846a5523417e945auth0/node-wsfed:snyk-upgrade-bbd439b210005a09e846a5523417e945Copy head branch name to clipboard