Tests: Refine the unsupported configurations for the attr_backDeploy_evolution test case to include watchsimulator-x86_64.
Tests: Refine the unsupported configurations for the attr_backDeploy_evolution test case to include watchsimulator-x86_64.

Resolves rdar://91072505

ahoppen/swift,atrick/swift,JGiola/swift,ahoppen/swift,apple/swift,atrick/swift,JGiola/swift,atrick/swift,glessard/swift,JGiola/swift,benlangmuir/swift,ahoppen/swift,benlangmuir/swift,glessard/swift,JGiola/swift,apple/swift,benlangmuir/swift,glessard/swift,roambotics/swift,apple/swift,atrick/swift,JGiola/swift,apple/swift,gregomni/swift,roambotics/swift,JGiola/swift,gregomni/swift,benlangmuir/swift,roambotics/swift,ahoppen/swift,glessard/swift,roambotics/swift,gregomni/swift,glessard/swift,gregomni/swift,ahoppen/swift,atrick/swift,apple/swift,apple/swift,ahoppen/swift,glessard/swift,roambotics/swift,gregomni/swift,gregomni/swift,roambotics/swift,benlangmuir/swift,benlangmuir/swift,atrick/swift