test: Drop the function for running cmd tests

Use the new suite-runner to run these tests instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/test/cmd_ut.c b/test/cmd_ut.c
index bbd3299..0953830 100644
--- a/test/cmd_ut.c
+++ b/test/cmd_ut.c
@@ -129,7 +129,7 @@
 	SUITE_CMD(bootstd, do_ut_bootstd),
 #endif
 #ifdef CONFIG_CMDLINE
-	SUITE_CMD(cmd, do_ut_cmd),
+	SUITE(cmd),
 #endif
 	SUITE_CMD(common, do_ut_common),
 #if defined(CONFIG_UT_DM)