Bump intellifire4py to 2.0.0 (#72563)

* Enable Flame/Pilot switch

* Enable Flame/Pilot switch

* Update homeassistant/components/intellifire/switch.py

Co-authored-by: J. Nick Koston <nick@koston.org>

* Update homeassistant/components/intellifire/switch.py

Thats a great fix!

Co-authored-by: J. Nick Koston <nick@koston.org>

* write not update

* fixed forced upates

* removed data field

* Refactor to support update to backing library

* pre-push-ninja-style

* moving over

* fixed coverage

* removed tuple junk

* re-added description

* Update homeassistant/components/intellifire/translations/en.json

Co-authored-by: Paulus Schoutsen <paulus@home-assistant.io>

* adressing PR comments

* actually store generated values

* Update homeassistant/components/intellifire/__init__.py

Way better option!

Co-authored-by: J. Nick Koston <nick@koston.org>

Co-authored-by: J. Nick Koston <nick@koston.org>
Co-authored-by: Paulus Schoutsen <paulus@home-assistant.io>