Add only-platforms

A task-level mechanism to skip tasks on some platforms
Status Job ID Name Coverage
  Build
passed #3485
autoscale-linux
linux

00:00:56

passed #3486
openswift
osx

00:00:43

passed #3482
autoscale-linux
linux

00:00:56

failed #3480
autoscale-linux
linux

00:00:01

passed #3481
openswift
osx

00:00:44