bluez5: Fix invalid arguments to PairDevice (thanks Simon McVittie)

bluez: Clean up static default properties, re-drop PairDevice() `class_` parameter
Add pre-commit rules (thanks Peter Hutterer)

api: Add pytest support and helpers
api: Factor the server spawning into a new SpawnedMock object (thanks Peter Hutterer)
doc: generate sphinx docs on https://martinpitt.github.io/python-dbusmock/ (thanks Peter Hutterer)
cli: Add support for running custom commands on the mock environment (thanks Marco Trevisan)

spec: Update License: to SPDX format
Test fixes (thanks Marco Trevisan)

Support loading templates from XDG_DATA_DIRS
iio-sensors-proxy: Throw proper D-Bus errors instead of Python Exception

Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild

- generated by eloquent/github-release-action -->
- original source:
blue5-obex template: Fix OBEX PullAll (thanks Jan Alexander Steffens)
power_profiles template: Fix Actions property type (thanks Jonas Ådahl)
README: Explain container tests and how to debug them
->

obex template: Fix OBEX PullAll (thanks Jan Alexander Steffens)</li>

- generated by eloquent/github-release-action -->
- original source:
Fix generated _version.py in release tarball (#164)
->

Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild

- generated by eloquent/github-release-action -->
- original source:
setup.py: Fix ModuleNotFoundError
ofono template: Fix conversion to f-strings (Debian #1015286)
Ship FMF tests in release tarballs
->
strings (Debian #1015286)</li>

- generated by eloquent/github-release-action -->
- original source:
Bring back dbusmock.__version__
->

- generated by eloquent/github-release-action -->
- original source:
Dynamically compute version with setuptools-scm
tests: Adjust to libnotify 0.8 (Debian #1015068)
tests: Only run pylint on current Fedora release
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scm</li>

Again works on RHEL/CentOS 8 (0.27 broke there), now in CI
Avoid glib GI dependency for main dbusmock, for running in virtualenv (thanks Allison Karlitskaya)

Drop unmaintained and broken accountsservice template
testcase: Throw an error when spawning a well-known name that exists (thanks Benjamin Berg)
mockobject: Allow sending signals with extra details (thanks Peter Hutterer)