Changes: added meego-env-dimming dependency to test package
Changes: added meego-env-dimming dependency to test package

RevBy: TrustMe
Details: this package should prevent the screen from blanking while running
the tests on device

pvuorela/lipstick,jusa/lipstick,sletta/lipstick,matthewvogt/lipstick,pvuorela/lipstick,rainemak/lipstick,rainisto/lipstick,giucam/lipstick,giucam/lipstick,sletta/lipstick,rainisto/lipstick,pvuorela/lipstick,sletta/lipstick,jusa/lipstick,giucam/lipstick,rainemak/lipstick,rainisto/lipstick,rainemak/lipstick,matthewvogt/lipstick,adenexter/lipstick,matthewvogt/lipstick,adenexter/lipstick