ANDROID: vendor_hooks:vendor hook for percpu-rwsem

We need a new vendor hook for two reasons:
1.The position of the previous vendor hook is inappropriate: when the task wakes up from percpu_rwsem_wait, it will enter a long runnable state, which will cause frame loss when the application starts. In order to solve this problem, we need to let the process enter the "vip" queue when it is woken up, so we need to set a flag for the process holding the lock to prove that it is about to hold the lock. The timing of setting the flag should be at the beginning of percpu_down_read/percpu_down_write rather than the end.
2.Most of this long runnable state occurs in the cgroup_threadgroup_rwsem, so we only care cgroup_threadgroup_rwsem, and cgroup_threadgroup_rwsem should be exported. At the same time, one more parameter "struct percpu_rw_semaphore *sem", is needed for this vendor hook.

Bug: 294496814
Change-Id: I5f014cfb68a60c29bbfd21452336e381e31e81b1
Signed-off-by: liuxudong5 <liuxudong5@xiaomi.com>