md/raid5: use wait_on_bit() for R5_Overlap

Convert uses of wait_for_overlap wait queue with R5_Overlap bit to
wait_on_bit() / wake_up_bit().

Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Link: https://lore.kernel.org/r/20240827153536.6743-2-artur.paszkiewicz@intel.com


Signed-off-by: Song Liu <song@kernel.org>