Updates kvmx: 7b78dbd Feat: spice: notification on Awesome VM when a Spice session...

diff --git a/kvmx b/kvmx
index e599ade1dfb590fc21bfd53a64dcff718ae7b110..7b78dbd23631ffdaf390ffece590baf37f837ad0 160000 (submodule)
--- a/kvmx
+++ b/kvmx
@@ -1 +1 @@
-Subproject commit e599ade1dfb590fc21bfd53a64dcff718ae7b110
+Subproject commit 7b78dbd23631ffdaf390ffece590baf37f837ad0