[ANNOUNCE] dbus-broker v34

[David Rheinsberg]

Hi

We just released v34. It contains a set of non-critical bug-fixes and
several new features (see below). Everyone is recommended to upgrade.

https://github.com/bus1/dbus-broker/releases/tag/v34

## CHANGES WITH 34:

* Use `AT_RANDOM` for libexpat initialization to avoid a hidden
dependency in libexpat-hashtables on `/dev/urandom` at runtime.

* Check for SELinux Enforcing-mode and honor its value.

* Support the new `ProcessFD` key in `GetConnectionCredentials()`.

* Loading files from a directory will not enumerate the files in a
predictable order rather than the pseudo-random order returned by
the kernel.

Contributions from: David Rheinsberg, Luca Boccassi, Mark Esler,
Stefan Agner, Tom Gundersen

- Dußlingen, 2023-12-12