Updates kvmx: 738f628 Feat: Persistent SSH connections

diff --git a/kvmx b/kvmx
index becefd261d336ddea831c97dbc732b4c0b9382c8..738f628e72d042d90ee842ac85587519ee80004b 160000 (submodule)
--- a/kvmx
+++ b/kvmx
@@ -1 +1 @@
-Subproject commit becefd261d336ddea831c97dbc732b4c0b9382c8
+Subproject commit 738f628e72d042d90ee842ac85587519ee80004b