Add new hidden API in CrossProfileApps and other minor changes

* Added a new hidden API canUserAttemptToConfigureInteractAcrossProfiles
to be used in settings.
* Changed canRequestToInteractAcrossProfiles to return true when app is
not whitelisted by the admin or installed in the other profile, this
enables the app to navigate the user to the cross profile settings page
were more information about why they can't grant the permission will be
provided.

Bug: 149742043
Test: atest CrossProfileAppsServiceImplRoboTest
Test: atest CrossProfileAppsPermissionHostSideTest
Test: CrossProfileAppsTest
Change-Id: I9c7734d7ab0c7436d84a27604146ff539e1cb26a