chore(tests): use beforeAll where possible (#11658)
chore(tests): use beforeAll where possible (#11658)

setting up jasmine matchers and mockElementFocus don't need to be
evaluated every time a test runs.

Relates to #11489
marekmicek/material,marekmicek/material,oostmeijer/material,bluebirdtech/material,clshortfuse/material,clshortfuse/material,angular/material,clshortfuse/material,miguelcobain/material,bluebirdtech/material,oostmeijer/material,marekmicek/material,marekmicek/material,clshortfuse/material,bluebirdtech/material,angular/material,oostmeijer/material,angular/material,miguelcobain/material,oostmeijer/material,miguelcobain/material,miguelcobain/material,angular/material,bluebirdtech/material