board: ls1012ardb: Update MAINTAINERS

Update LS1012ARDB BOARD MAINTAINERS entries
to current MAINTAINERS.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

board/freescale/ls1012ardb/MAINTAINERS

 LS1012ARDB BOARD
-M:	Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
 M:	Rajesh Bhagat <rajesh.bhagat@nxp.com>
+M:	Pramod Kumar <pramod.kumar_1@nxp.com>
 S:	Maintained
 F:	board/freescale/ls1012ardb/
 F:	include/configs/ls1012ardb.h
@@ -8,13 +8,10 @@ F:	configs/ls1012ardb_qspi_defconfig
 F:	configs/ls1012ardb_tfa_defconfig
 F:	configs/ls1012ardb_tfa_SECURE_BOOT_defconfig
 F:	configs/ls1012a2g5rdb_tfa_defconfig
-
-M:	Sumit Garg <sumit.garg@nxp.com>
-S:	Maintained
 F:	configs/ls1012ardb_qspi_SECURE_BOOT_defconfig
 
 LS1012A2G5RDB BOARD
-M:      Bhaskar Upadhaya <bhaskar.upadhaya@nxp.com>
+M:	Pramod Kumar <pramod.kumar_1@nxp.com>
 S:      Maintained
 F:      board/freescale/ls1012ardb/
 F:      include/configs/ls1012a2g5rdb.h