Updates kvmx: 9ece175 Awesome UX support at kvmx-spice-copy

diff --git a/kvmx b/kvmx
index 432ad867c44e761ba26e303dcd9c2c3d58f63331..9ece175e58b5743073eb608c3210a037e5b09408 160000 (submodule)
--- a/kvmx
+++ b/kvmx
@@ -1 +1 @@
-Subproject commit 432ad867c44e761ba26e303dcd9c2c3d58f63331
+Subproject commit 9ece175e58b5743073eb608c3210a037e5b09408