sdm845: Add libprocessgroup dependency to set_sched_policy users

Add libprocessgroup dependency required for set_sched_policy function.
Include sched_policy_ctrl.h header which now contains set_sched_policy
definition.

Bug: 111307099
Test: builds, boots

Change-Id: I3b93555d4be0a8b3040235b2ab872a6a3238505e
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
16 files changed