Updates utils-x11: 02195d4 Turn screen off at xlock

diff --git a/utils-x11 b/utils-x11
index 35af39c59c32783d59234acf9dabbd4a85fc4e5d..02195d4da406adb7d9b683afe690d4376dc9fac5 160000 (submodule)
--- a/utils-x11
+++ b/utils-x11
@@ -1 +1 @@
-Subproject commit 35af39c59c32783d59234acf9dabbd4a85fc4e5d
+Subproject commit 02195d4da406adb7d9b683afe690d4376dc9fac5