Revert "nvme: let set_capacity_revalidate_and_notify update the bdev size"

This reverts commit 72224a75 which is
commit 5dd55749 upstream.

It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.

Bug: 161946584
Change-Id: I14c40fea2db54a1fea985a8c86a525f2a8c74f5f
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>