Revert "i3c: master: svc: add hot join support"

This reverts commit 8aa36f7e which is
commit 05b26c31 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: I8c3cd640bc0d8e0c6713336d3320468005fd757b
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>