Updates kvmx: b9687a4 Idea: a qubes-like behavior

diff --git a/kvmx b/kvmx
index 09f88f126bea0e4858f7a193987fea86b23140fa..b9687a4252f6004a44352cd90182331d2dfd05db 160000 (submodule)
--- a/kvmx
+++ b/kvmx
@@ -1 +1 @@
-Subproject commit 09f88f126bea0e4858f7a193987fea86b23140fa
+Subproject commit b9687a4252f6004a44352cd90182331d2dfd05db