Mqtt-exporter

What's Changed
* style: apply new black rules by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/71
* docs: update working list by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/70
* ci: fix linter configuration by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/74
* Add basic pyproject properties & `PROMETHEUS_ADDRESS` setting by christoph-heiss in https://github.com/kpetremann/mqtt-exporter/pull/73
* Support TLS with optional CA validation by Matthew-Beckett in https://github.com/kpetremann/mqtt-exporter/pull/75
* Some fixes by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/76
* fix: mqttv3 does not have properties by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/78

New Contributors
* christoph-heiss made their first contribution in https://github.com/kpetremann/mqtt-exporter/pull/73
* Matthew-Beckett made their first contribution in https://github.com/kpetremann/mqtt-exporter/pull/75 and https://github.com/kpetremann/mqtt-exporter/pull/52

**Full Changelog**: https://github.com/kpetremann/mqtt-exporter/compare/v1.4.1...v1.4.2

What's Changed
* fix: userproperty exception by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/67


**Full Changelog**: https://github.com/kpetremann/mqtt-exporter/compare/v1.4.0...v1.4.1

What's Changed
* Fix small comment typos by r0ckarong in https://github.com/kpetremann/mqtt-exporter/pull/63
* Attach UserProperties as labels to metrics when using MQTTv5 protocol by mortenlj in https://github.com/kpetremann/mqtt-exporter/pull/65

New Contributors
* r0ckarong made their first contribution in https://github.com/kpetremann/mqtt-exporter/pull/63
* mortenlj made their first contribution in https://github.com/kpetremann/mqtt-exporter/pull/65

**Full Changelog**: https://github.com/kpetremann/mqtt-exporter/compare/v1.3.0...v1.4.0

Changelog

Enhancements
* Hubitat support by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/58

Internal
* ci: migrate from pylama to ruff by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/59

**Full Changelog**: https://github.com/kpetremann/mqtt-exporter/compare/v1.2.0...v1.3.0

What's Changed
* Crash bad char metric name by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/56


**Full Changelog**: https://github.com/kpetremann/mqtt-exporter/compare/v1.1.0...v1.2.0

What's Changed
* Esphome by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/50


**Full Changelog**: https://github.com/kpetremann/mqtt-exporter/compare/v1.0.5...v1.1.0