rma: fix build cmd_rma.c failed [1/1]

PD#OTT-69066

Problem:
build error: unknown type name 'cmd_tbl_t'

Solution:
add include <command.h>

Verify:
Local build

Change-Id: I8dd48cedfc941d184982cd2524f3b9eebee189ed
Signed-off-by: Shuo Liu <shuo.liu@amlogic.com>
1 file changed