Revert "Revert "Revert "ANDROID: Sched: Add restricted vendor hooks for scheduler"""

This reverts commit ca60d785.  It causes
merge issues with 5.18-rc1 and has to be reverted for now.  If it is
still needed, it can be added back after 5.18-rc1.

Bug: 200103201
Cc: Ashay Jaiswal <quic_ashayj@quicinc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I08e5d2f87ab47024344e229b28d08baaa8ffae09