ti_armv7_keystone2: env: Remove securedb.key.bin load

securedb.key.bin is not supported so it should not be loaded by
default init_ubi command.

Signed-off-by: Carlos Hernandez <ceh@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
1 file changed