MAINTAINERS: remove Timur Tabi from Freescale SOC sound drivers

I haven't touched these drivers in seven years, and none of the
patches sent to me these days affect code that I wrote.  The
other maintainers are doing a very good job without me.
Signed-off-by: NTimur Tabi <timur@kernel.org>
Reviewed-by: NFabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20210620160135.28651-1-timur@kernel.orgSigned-off-by: NMark Brown <broonie@kernel.org>
(cherry picked from commit 50b1ce617d66d04f1f9006e51793e6cffcdec6ea)
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

MAINTAINERS

@@ -7354,7 +7354,6 @@ F:	drivers/net/ethernet/freescale/fs_enet/
 F:	include/linux/fs_enet_pd.h
 
 FREESCALE SOC SOUND DRIVERS
-M:	Timur Tabi <timur@kernel.org>
 M:	Nicolin Chen <nicoleotsuka@gmail.com>
 M:	Xiubo Li <Xiubo.Lee@gmail.com>
 R:	Fabio Estevam <festevam@gmail.com>