Unify wm-cf and wm-devices tags.

Instead use an annotation to define what should be executed on physical devices or not, making the configs simpler for the users

Context: go/wm-infra-optimize

Test: atest Flickertests WMShellFlickerTests
Flag: TEST_ONLY
Bug: 311643481
Change-Id: I4d26fff6489d9bb845aefea59751a7ec114d519d