package/python-bluezero: select dbus

Build is broken since commit
8bdc5e7c4d975193b1e18999ed840507cea63bd6 because BR2_PACKAGE_DBUS_PYTHON
is selected without selecting BR2_PACKAGE_DBUS

Fixes:
 - http://autobuild.buildroot.org/results/378dd714940440b8f9db763479ae929e90e33b80

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

package/python-bluezero/Config.in

@@ -4,6 +4,7 @@ config BR2_PACKAGE_PYTHON_BLUEZERO
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # python-gobject -> gobject-introspection
 	depends on BR2_TOOLCHAIN_USES_GLIBC # python-gobject -> gobject-introspection
 	depends on BR2_PACKAGE_PYTHON3
+	select BR2_PACKAGE_DBUS # runtime
 	select BR2_PACKAGE_DBUS_PYTHON # runtime
 	select BR2_PACKAGE_PYTHON_GOBJECT # runtime
 	help