* Add return code to integration application credentials in config flow
* Update google tests to use new return code
* Update spotify test for no auth configured
* Add translation for oauth2_missing_credentials
* Add new return code to yolink
* Update homeassistant/strings.json
Co-authored-by: Martin Hjelmare <marhje52@gmail.com>
Co-authored-by: Franck Nijhof <frenck@frenck.nl>
Co-authored-by: Martin Hjelmare <marhje52@gmail.com>