MAINTAINERS: update smc section

Due to changes of my responsibilities within IBM i
can no longer act as maintainer for smc.

As a result of the co-operation with Alibaba over
the last years we decided to, once more, give them
more responsibility for smc by appointing
D. Wythe <[email protected]> and
Dust Li <[email protected]>
as maintainers as well.

Within IBM Sidraya Jayagond <[email protected]>
and Mahanta Jambigi <[email protected]>
are going to take over the maintainership for smc.

Signed-off-by: Jan Karcher <[email protected]>
Reviewed-by: Wenjia Zhang <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

Author: Jan Karcher

MAINTAINERS

@@ -22564,9 +22564,11 @@ S:	Maintained
 F:	drivers/misc/sgi-xp/
 
 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
+M:	D. Wythe <[email protected]>
+M:	Dust Li <[email protected]>
+M:	Sidraya Jayagond <[email protected]>
 M:	Wenjia Zhang <[email protected]>
-M:	Jan Karcher <[email protected]>
-R:	D. Wythe <[email protected]>
+R:	Mahanta Jambigi <[email protected]>
 R:	Tony Lu <[email protected]>
 R:	Wen Gu <[email protected]>
 L:	[email protected]