[appops] Default MODE_FOREGROUND ops for listener

The current appop mode change listeners for foreground changes only
consider uid/packages who have a mode explicitly set to MODE_FOREGROUND.
While this assumption was valid in the past, we now have appops with
default modes set to MODE_FOREGROUND, and these ops need to be
considered within the set of ops whose state can be changed

Test: CtsMediaAudioPermissionTestCases
Bug: 376481063
Flag: EXEMPT bugfix
Change-Id: I197f224286815a35bf041fd39bf8cb12dbde6381