Revert "ANDROID: sched: Add rvh for cpu controller cgroup can attach"

This reverts commit efd8dbe4 as it
conflicts in large ways with the scheduler changes in 6.1-rc1.  If this
is still needed, it can be added back after the 6.1-rc1 merge is
complete.

Bug: 175808144
Cc: Choonghoon Park <choong.park@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I2beea9e233ae46289b40162c8e26dc6db919e7a9