Clean-up config_ramstore deletion

The config_ramstore component uses malloc for each loaded config
object. Ctor/dtor functions config_container_create and
config_container_delete exist but config_container_delete is
not used during config store tear-down. This change explicitly
calls config_container_delete rather than just called free()
directly.

Signed-off-by: Julian Hall <julian.hall@arm.com>
Change-Id: I7b69ea1878e4c227b198d4685610ad25dbd99e97
1 file changed