Updates utils-x11: 82f2bed Fix: xbrightness: do not automatically exit when 'xrandr...

diff --git a/utils-x11 b/utils-x11
index f0f3e8fd8089279dda9570a79a7eed0201b2895e..82f2bed62b402dc82432215e91ba524a583ebaba 160000 (submodule)
--- a/utils-x11
+++ b/utils-x11
@@ -1 +1 @@
-Subproject commit f0f3e8fd8089279dda9570a79a7eed0201b2895e
+Subproject commit 82f2bed62b402dc82432215e91ba524a583ebaba