File turn_off_cloud_net.patch of Package virtualbox

Index: VirtualBox-6.1.12/Config.kmk
===================================================================
--- VirtualBox-6.1.12.orig/Config.kmk
+++ VirtualBox-6.1.12/Config.kmk
@@ -802,7 +802,7 @@ endif
 # Use new VBoxNetDhcpd instead of old VBoxNetDHCP
 VBOX_WITH_DHCPD = 1
 # Experimental suport for cloud network integration
-VBOX_WITH_CLOUD_NET = 1
+#VBOX_WITH_CLOUD_NET = 1
 ## @}