dbus: Do not establish a connection when setting up connection functions.
dbus: Do not establish a connection when setting up connection functions.

We was connecting to both session and system bus whenever the dbus
module was imported in javascript. We are already connecting lazily
when necessary.

magcius/gjs,joeshaw/gjs,magcius/gjs,endlessm/gjs,mtwebster/cjs,mtwebster/cjs,joeshaw/gjs,joeshaw/gjs,pixunil/cjs,magcius/gjs,djdeath/gjs,joeshaw/gjs,endlessm/gjs,djdeath/gjs,pixunil/cjs,pixunil/cjs,magcius/gjs,pixunil/cjs,magcius/gjs,endlessm/gjs,endlessm/gjs,djdeath/gjs,djdeath/gjs,mtwebster/cjs,mtwebster/cjs,pixunil/cjs,joeshaw/gjs,mtwebster/cjs,djdeath/gjs,endlessm/gjs