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/include/versalpl.h b/include/versalpl.h
index 0cc101b..7dae56b 100644
--- a/include/versalpl.h
+++ b/include/versalpl.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /*
  * (C) Copyright 2019 Xilinx, Inc,
- * Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
+ * Siva Durga Prasad Paladugu <siva.durga.prasad.paladugu@amd.com>>
  */
 
 #ifndef _VERSALPL_H_