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

This reverts commit e195da06 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: I62c4368ec3d87e5398ca5e02c7c08451c824d442
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>