The dbus_next dependency is no longer maintained. Replace
it with dbus_fast, which is a fork and drop in compatible.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
This is consistent with the http_client. The argument "attempts" is more
accurate than retries, as the first attempt is not a retry.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
