[Snyk] Upgrade xhr2 from 0.1.4 to 0.2.1#23

snyk-bot wants to merge 1 commit intomasterOriginProtocol/origin-playground:masterfrom

snyk-upgrade-82af555195eaef9691211eb0c1b0cb23OriginProtocol/origin-playground:snyk-upgrade-82af555195eaef9691211eb0c1b0cb23Copy head branch name to clipboard