Merge branch 'renovate/homeassistant-home-assistant-2022.x' into 'main'

Update dependency homeassistant/home-assistant to v2022.4.0

See merge request varac/varac-home-assistant!13

Dockerfile

 # https://hub.docker.com/r/homeassistant/home-assistant/tags
-FROM homeassistant/home-assistant:2022.3.8
+FROM homeassistant/home-assistant:2022.4.0
 COPY poetry.lock pyproject.toml ./
 RUN apk add --no-cache --virtual .build-deps gcc musl-dev \
   # https://pypi.org/project/poetry/