Mediaroom (#11864)

* make port mapping optional

* dependencies + improvements

* Added bytes and packets sensors from IGD

* flake8 check

* new sensor with upnp counters

* checks

* whitespaces in blank line

* requirements update

* added sensor.upnp to .coveragerc

* downgrade miniupnpc

Latest version of miniupnpc is 2.0, but pypi only has 1.9

Fortunately it is enough

* revert to non async

miniupnpc will do network calls, so this component can’t be moved to
coroutine

* hof hof

forgot to remove import ot asyncio

* Add baudrate option

* merge

* Added Mediaroom media_player component

* Updated header

Works with MEO and VDF set-top boxes in Portugal

* formatting

* Development Checklist (done)

* fix formatting according to houndci-bot

* more format fixing (tks houndci-bot)

* more fixes

* too much cleanup...

* too much

* pylint check

* Initial commit

Basic configuration testing

* flake8 and lint