with-session-bus.sh: optionally sleep after running the test
with-session-bus.sh: optionally sleep after running the test

This is useful for the telepathy-gabble tests, to let Gabble exit
gracefully rather than being killed by libdbus when dbus-daemon exits;
exiting gracefully means that coverage data gets saved.

Distrotech/telepathy-glib,Distrotech/telepathy-glib,Distrotech/telepathy-glib,Distrotech/telepathy-glib,Distrotech/telepathy-glib