Add RequirePrivateSpaceSupported annotation to stop tests from running if private space is not supported

Bug: 329386688

Test: atest CtsDevicePolicyTestCases:android.devicepolicy.cts.PrivateProfileTest
Test: atest LauncherAppsForHiddenProfilesTest
Test: atest CtsMultiUserTestCases:UserManagerTest

Change-Id: I5cbc09a7aac90c35ca47d4d4a2ff44c8812c1639
4 files changed