board: ls1046afrwy: Remove Manish Tomar's email

Manish Tomar's email bounces. Remove it, and reassign the config he was
maintaining to the primary maintainer for the board.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/board/freescale/ls1046afrwy/MAINTAINERS b/board/freescale/ls1046afrwy/MAINTAINERS
index cb8aa8c..8f360e1 100644
--- a/board/freescale/ls1046afrwy/MAINTAINERS
+++ b/board/freescale/ls1046afrwy/MAINTAINERS
@@ -5,8 +5,4 @@
 F:	board/freescale/ls1046afrwy/ls1046afrwy.c
 F:	include/configs/ls1046afrwy.h
 F:	configs/ls1046afrwy_tfa_defconfig
-
-LS1046AFRWY_SECURE_BOOT BOARD
-M:	Manish Tomar <manish.tomar@nxp.com>
-S:	Maintained
 F:	configs/ls1046afrwy_tfa_SECURE_BOOT_defconfig