Updates utils-x11: f21d6ad Xalarm: support sm output

diff --git a/utils-x11 b/utils-x11
index db828f7caec6fc3fe63efb7e6726f18f22e0c918..f21d6adbd7653261f6b6aaa83d1cfe3e124a0c26 160000 (submodule)
--- a/utils-x11
+++ b/utils-x11
@@ -1 +1 @@
-Subproject commit db828f7caec6fc3fe63efb7e6726f18f22e0c918
+Subproject commit f21d6adbd7653261f6b6aaa83d1cfe3e124a0c26