Replace direct pid writes with setting task profiles for camera interfaces

For easy transition from SchedTune to UtilClamp, direct access to these
cgroups should be abstracted by using task profiles. Replace writepid
commands with new task_profiles command.

Bug: 155419956
Test: change .rc file and confirm task profile is applied
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I2732f7365351f132dbf0566319e3969c2a25b3e4
Merged-In: I2732f7365351f132dbf0566319e3969c2a25b3e4