Restrict the mic and cam phone call ops when toggle is muted

This way other systems can see that the op is IGNORED and not ALLOWED
which will help with other privacy features when showing the mic
accesses.

Test: Make phone call, observe, flash with fix, make phone call, observe
Fixes: 195084844
Change-Id: I01bca852a9798e3de1aec6dfa7cd1ae8fdd6c87c