Updates kvmx: 8356c30 Fix kvmx_config config get

diff --git a/kvmx b/kvmx
index 8d1967a3f3af633ec41f36938f4e2549e91f12d7..8356c30791a582ffc357a5522cc5ec9e6c7140a2 160000 (submodule)
--- a/kvmx
+++ b/kvmx
@@ -1 +1 @@
-Subproject commit 8d1967a3f3af633ec41f36938f4e2549e91f12d7
+Subproject commit 8356c30791a582ffc357a5522cc5ec9e6c7140a2