package/libvirt: drop C++ comment

Commit f81242ae4fb64ab85af5d38e70246222276552ae forgot to drop C++
comment

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/libvirt/Config.in

@@ -56,9 +56,6 @@ config BR2_PACKAGE_LIBVIRT_DAEMON
 	  Build the libvirt daemon (libvirtd) otherwise build only the
 	  utility programs.
 
-comment "libvirtd needs a toolchain w/ C++"
-	depends on !BR2_INSTALL_LIBSTDCPP && !BR2_PACKAGE_NETCAT_OPENBSD
-
 # Stateful drivers are useful only when building the daemon.
 if BR2_PACKAGE_LIBVIRT_DAEMON