test: Drop the function for running loadm 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 c892891..3620be6 100644
--- a/test/cmd_ut.c
+++ b/test/cmd_ut.c
@@ -181,7 +181,7 @@
 	SUITE(hush),
 #endif
 #ifdef CONFIG_CMD_LOADM
-	SUITE_CMD(loadm, do_ut_loadm),
+	SUITE(loadm),
 #endif
 #ifdef CONFIG_CMD_PCI_MPS
 	SUITE_CMD(pci_mps, do_ut_pci_mps),