OMS: ensure framework overlays affect newly installed apps

Make sure to tell the package manager about an application's overlay
paths if there is at least one enabled overlay affecting the
application. This includes looking at framework overlays (which affect
all applications).

Also, add a test to verify the following flow:

  - Enable an overlay targeting "android"
  - Install an app
  - Launch the newly installed app
  - Assert that the newly installed app uses the framework overlay

Also, update InstallOverlayTests#installPlatformSignedFrameworkOverlay\
AndUpdate to assert the correct resource (framework instead of app
resource).

Bug: 78808367
Test: atest 'OverlayHostTests:InstallOverlayTests#enabledFrameworkOverlayMustAffectNewlyInstalledPackage'
Change-Id: Ic3450af6c2e827efce056874606caf1d853359eb