* Unused pylint suppression cleanups
* Remove outdated pylint bug references
* Add flake8-noqa config and note to run it every now and then
* Add codes to noqa's
* Unused noqa cleanups
* Move mqtt_mock to tests/components/mqtt/conftest.py
* Move mqtt room presence sensor test to tests/components/mqtt
* Revert "Move mqtt room presence sensor test to tests/components/mqtt"
This reverts commit e08bc143
* Decouple mqtt room presence sensor test and mqtt_mock