Add Iskra integration (#121488)
* Add iskra integration
* iskra non resettable counters naming fix
* added iskra config_flow test
* fixed iskra integration according to code review
* changed iskra config flow test
* iskra integration, fixed codeowners
* Removed counters code & minor fixes
* added comment
* Update homeassistant/components/iskra/__init__.py
Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com>
* Updated Iskra integration according to review
* Update homeassistant/components/iskra/strings.json
Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com>
* Updated iskra integration according to review
* minor iskra integration change
* iskra integration changes according to review
* iskra integration changes according to review
* Changed iskra integration according to review
* added iskra config_flow range validation
* Fixed tests for iskra integration
* Update homeassistant/components/iskra/coordinator.py
* Update homeassistant/components/iskra/config_flow.py
Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com>
* Fixed iskra integration according to review
* Changed voluptuous schema for iskra integration and added data_descriptions
* Iskra integration tests lint error fix
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Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com>