Bump test from 1.21.7 to 1.22.0 in /device_doctor (#2282)
Bump test from 1.21.7 to 1.22.0 in /device_doctor (#2282)


flutter/cocoon,flutter/cocoon,flutter/cocoon,flutter/cocoon,flutter/cocoon,flutter/cocoon,flutter/cocoon,flutter/cocoon,flutter/cocoon