test: dm: Move the time test over to the ut command

Unify the command for running unit tests further by moving the "ut_time"
command over to "ut time".

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/test/cmd_ut.c b/test/cmd_ut.c
index 08001cd..a65bfea 100644
--- a/test/cmd_ut.c
+++ b/test/cmd_ut.c
@@ -16,6 +16,9 @@
 #if defined(CONFIG_UT_DM)
 	U_BOOT_CMD_MKENT(dm, CONFIG_SYS_MAXARGS, 1, do_ut_dm, "", ""),
 #endif
+#ifdef CONFIG_UT_TIME
+	U_BOOT_CMD_MKENT(time, CONFIG_SYS_MAXARGS, 1, do_ut_time, "", ""),
+#endif
 };
 
 static int do_ut_all(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
@@ -59,6 +62,9 @@
 #ifdef CONFIG_UT_DM
 	"ut dm [test-name]\n"
 #endif
+#ifdef CONFIG_UT_TIME
+	"ut time - Very basic test of time functions\n"
+#endif
 	;
 #endif