Add config flow for braviatv integration (#33774)

* Run scripts

* Improvement strings

* Fix FlowOptions update listener

* Update .ceveragerc

* Add tests

* Better strings

* Add test for OptionsFlow

* Run gen_requirements_all.py once again

* Fix pylint errors

* Log error when there is no bravia.conf file during import

* Improvement strings

* Use braviarc object from hass.data in options flow

* Use async_add_executor_job for IO

* Fix options flow test

* Fix tests

* Remove host_reachable method

* Remove dependencies

* Change setup_platform method to async

* Remove calling system_info

* Save mac in the config entry

* Fix get ignore sources

* Fix read config from file

* Remove the side effect from init

* Fix user_input for user step

* Switch OrderedDict to dict

* New config_entry instance for each test

* Revert change

* Patch async_setup_entry in test_import

* Change a way to create source list

* Consolidate repeated block of code

* Update tests

* Suggested change

Co-Authored-By: Martin Hjelmare <marhje52@gmail.com>

* Suggested channge

Co-Authored-By: Martin Hjelmare <marhje52@gmail.com>

* Suggested change

* Patch async_setup_entry

* Remove unnecesary if

* suggested change

* Suggested change

* Fix tests

* Fix pylint error

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

homeassistant/generated/config_flows.py

@@ -15,6 +15,7 @@ FLOWS = [
     "ambient_station",
     "august",
     "axis",
+    "braviatv",
     "brother",
     "cast",
     "cert_expiry",