MAINTAINERS: Update mwifiex maintainer list

We haven't heard anything from these folks in years. I've been reviewing
many submissions and plan to keep doing so.

Cc: Amitkumar Karwar <amitkarwar@gmail.com>
Cc: Ganapathi Bhat <ganapathi017@gmail.com>
Cc: Sharvari Harisangam <sharvari.harisangam@nxp.com>
Cc: Xinming Hu <huxinming820@gmail.com>
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230721160603.1.Idf0e8025f59c62d73c08960638249b58cf215acc@changeid

Author: computersforpeace

MAINTAINERS

@@ -12579,12 +12579,9 @@ F:	Documentation/devicetree/bindings/net/marvell,pp2.yaml
 F:	drivers/net/ethernet/marvell/mvpp2/
 
 MARVELL MWIFIEX WIRELESS DRIVER
-M:	Amitkumar Karwar <amitkarwar@gmail.com>
-M:	Ganapathi Bhat <ganapathi017@gmail.com>
-M:	Sharvari Harisangam <sharvari.harisangam@nxp.com>
-M:	Xinming Hu <huxinming820@gmail.com>
+M:	Brian Norris <briannorris@chromium.org>
 L:	linux-wireless@vger.kernel.org
-S:	Maintained
+S:	Odd Fixes
 F:	drivers/net/wireless/marvell/mwifiex/
 
 MARVELL MWL8K WIRELESS DRIVER