test: Drop the function for running log 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 27d090c..a196702 100644
--- a/test/cmd_ut.c
+++ b/test/cmd_ut.c
@@ -155,7 +155,7 @@
 	SUITE(lib),
 #endif
 #ifdef CONFIG_UT_LOG
-	SUITE_CMD(log, do_ut_log),
+	SUITE(log),
 #endif
 #if defined(CONFIG_SANDBOX) && defined(CONFIG_CMD_MBR) && defined(CONFIG_CMD_MMC) \
         && defined(CONFIG_MMC_SANDBOX) && defined(CONFIG_MMC_WRITE)