* Add yamllint (in pre-commit and CI)
* Fix linting for all YAML files
* Bump and add it to requirements
* Fix gen_requirements for pre-commit, remove 'v' from version
* Move iperf3 sensor to a standalone component
* Split out iperf3 into a component with a sensor platform
* Update coverage and requirements
* Add services.yaml
* Clean up a little bit
* Lint
* Lint