Revert "i3c: master: Replace hard code 2 with macro I3C_ADDR_SLOT_STATUS_BITS"

This reverts commit 72863649 which is
commit 16aed0a6 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: I4f76fd7b8c6d6f1c7c98e3b9d7eaff21b03c19f2
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>