Add back integration tests into CI
Add back integration tests into CI

Looks like I accidentally (rebase?) removed it in
a7c2c554e1e1b70bb16b51075e25f63dd2be9a56

Fix #2070

blakebarnett/kops,BradErz/kops,gambol99/kops,robinpercy/kops,kubernetes/kops,faraazkhan/kops,mad01/kops,robinpercy/kops,mad01/kops,tsupertramp/kops,chrislovecnm/kops,gambol99/kops,andrewsykim/kops,BradErz/kops,chrislovecnm/kops,aledbf/kops,faraazkhan/kops,andrewsykim/kops,kubernetes/kops,robinpercy/kops,MadDogTechnology/kops,pdh/kops,blakebarnett/kops,MadDogTechnology/kops,gambol99/kops,andrewsykim/kops,gambol99/kops,mad01/kops,chrislovecnm/kops,tsupertramp/kops,blakebarnett/kops,faraazkhan/kops,BradErz/kops,tsupertramp/kops,BradErz/kops,pdh/kops,justinsb/kops,pdh/kops,aledbf/kops,tsupertramp/kops,robinpercy/kops,MadDogTechnology/kops,andrewsykim/kops,justinsb/kops,faraazkhan/kops,mad01/kops,chrislovecnm/kops,justinsb/kops,kubernetes/kops,pdh/kops,aledbf/kops,MadDogTechnology/kops,aledbf/kops,blakebarnett/kops