Revert "ANDROID: CRC / ABI fixups for sched_dl_entity bitfield addition"

This reverts commit c1a3f22e.

It is the time to allow kabi-breaks so revert this change.

Bug: 422165470
Cc: Giuliano Procida <gprocida@google.com>
Cc: John Stultz <jstultz@google.com>
Change-Id: I85513923c4f10a6f986bfe981fdb329083be5a4e
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>