Use only requires device annotation to determine what should run on cf_arm

If any assertion doesn't run on arm we can annotate the assertion itself, instead of copying the class

Bug: 288341660
Test: atest FlickerTestsIme FlickerTestsAppClose FlickerTestsAppLaunch WMShellFlickerTestsPip
Change-Id: I9204535e3f4b4417700d7b49178f191f89a9e43d