Revert "ANDROID: sched: Fix kernelci build-break: undefined symbol"

This reverts commit ea96d0c9.

It causes massive merge issues with 6.14-rc1 as this portion of the
scheduler has been rewritten, so revert it for now.  If it is needed in
the future, it can come back in a way that works properly.

Cc: Todd Kjos <tkjos@google.com>
Change-Id: I0a8f21d9528010984d33279afbbf267ed58f3fdd
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>