MAINTAINERS: update Michal Simek's email

@xilinx.com is still working but better to switch to new amd.com after
AMD/Xilinx acquisition.

Link: https://lkml.kernel.org/r/bd073d026f8c367a9cfb45d26d39f26e40c665dc.1683035692.git.michal.simek@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
Cc: Colin Ian King <colin.i.king@gmail.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Kirill Tkhai <tkhai@ya.ru>
Cc: Konrad Dybcio <konrad.dybcio@linaro.org>
Cc: Qais Yousef <qyousef@layalina.io>
Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Author: michalsimek

.mailmap

@@ -328,6 +328,7 @@ Maxime Ripard <mripard@kernel.org> <maxime.ripard@bootlin.com>
 Maxime Ripard <mripard@kernel.org> <maxime.ripard@free-electrons.com>
 Mayuresh Janorkar <mayur@ti.com>
 Michael Buesch <m@bues.ch>
+Michal Simek <michal.simek@amd.com> <michal.simek@xilinx.com>
 Michel Dänzer <michel@tungstengraphics.com>
 Michel Lespinasse <michel@lespinasse.org>
 Michel Lespinasse <michel@lespinasse.org> <walken@google.com>

MAINTAINERS

@@ -3036,7 +3036,7 @@ F:	drivers/video/fbdev/wm8505fb*
 F:	drivers/video/fbdev/wmt_ge_rops.*
 
 ARM/ZYNQ ARCHITECTURE
-M:	Michal Simek <michal.simek@xilinx.com>
+M:	Michal Simek <michal.simek@amd.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Supported
 W:	http://wiki.xilinx.com
@@ -23084,7 +23084,7 @@ F:	drivers/net/can/xilinx_can.c
 XILINX GPIO DRIVER
 M:	Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
 R:	Srinivas Neeli <srinivas.neeli@xilinx.com>
-R:	Michal Simek <michal.simek@xilinx.com>
+R:	Michal Simek <michal.simek@amd.com>
 S:	Maintained
 F:	Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
 F:	Documentation/devicetree/bindings/gpio/gpio-zynq.yaml