Updates kvmx: a7d1edb Run kvmx_xrandr and kvmx-vdagent at kvmx_spice only if spice...

diff --git a/kvmx b/kvmx
index 3aa08bd1f537faa8b3ebf013d1be0318d2ec498c..a7d1edb75bf481bc7346a91c0f250825f9a3024a 160000 (submodule)
--- a/kvmx
+++ b/kvmx
@@ -1 +1 @@
-Subproject commit 3aa08bd1f537faa8b3ebf013d1be0318d2ec498c
+Subproject commit a7d1edb75bf481bc7346a91c0f250825f9a3024a