arm64: zynqmp: Switch to amd.com emails

Update my and DPs email address to match current setup.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/aba5b19b9c5a95608829e86ad5cc4671c940f1bb.1688992543.git.michal.simek@amd.com
diff --git a/arch/arm/mach-zynqmp/psu_spl_init.c b/arch/arm/mach-zynqmp/psu_spl_init.c
index 5c5c7d1..b4d7f44 100644
--- a/arch/arm/mach-zynqmp/psu_spl_init.c
+++ b/arch/arm/mach-zynqmp/psu_spl_init.c
@@ -2,7 +2,7 @@
 /*
  * Copyright 2018 Xilinx, Inc.
  *
- * Michal Simek <michal.simek@xilinx.com>
+ * Michal Simek <michal.simek@amd.com>
  */
 #include <common.h>
 #include <asm/io.h>