Refactor vulcan integration#71175

Merged

MartinHjelmare merged 9 commits intohome-assistant:devfrom

Antoni-Czaplicki:vulcan-calendar-normalize

May 5, 2022

Commits on May 1, 2022

Migrate to CalendarEntity in vulcan calendar
Antoni-Czaplicki
committed

Commits on May 3, 2022

Merge branch 'home-assistant:dev' into vulcan-calendar-normalize
Antoni-Czaplicki
authored

Commits on May 4, 2022