[Fix bug 1351853] Fix `country` regex.
[Fix bug 1351853] Fix `country` regex.

akatsoulas/mozillians,mozilla/mozillians,akatsoulas/mozillians,akatsoulas/mozillians,johngian/mozillians,johngian/mozillians,johngian/mozillians,fxa90id/mozillians,johngian/mozillians,fxa90id/mozillians,fxa90id/mozillians,mozilla/mozillians,mozilla/mozillians,mozilla/mozillians,fxa90id/mozillians,akatsoulas/mozillians