Pybravia

* Add setTextForm method (https://github.com/Drafteed/pybravia/pull/12)
* Bump dependencies (https://github.com/Drafteed/pybravia/pull/13)
* Add setPowerSavingMode method (https://github.com/Drafteed/pybravia/pull/14)
* Fix turn on devices without IRCC (https://github.com/Drafteed/pybravia/pull/15)
* Lowercase IRCC api endpoint (https://github.com/Drafteed/pybravia/pull/16)
* Add getPowerSavingMode method (https://github.com/Drafteed/pybravia/pull/17)

* Raise BraviaTVTurnedOff when `not power-on` (10)

- Normalize non-RFC cookies (8)
- Catch Built-In ConnectionError (7)

- Refactor PIN Auth (6)

- Library refactor and improve code quality (4)

- Hot fixes