v3.0.0

Changed

• Add support for Rails 7.1 #575
• Added new rubocop sub-gems (rails / rake) and updated repo to be rubocop 2.6 conformant #581

Fixed

• Some of the rails 5.2 tests were installing lots of old conflicting gems (luke-hill)
• Generator updates (Updated the install locations for some scripts from script/ to bin/ and remove some legacy items)
  (luke-hill)
• Update minimum versions of several gems: capybara must be v3.11+ and cucumber must be v5+ (cucumber v9 is also permissible)
  (luke-hill)
• Fixed an issue where the World instantiation didn't re-run the inherited classes initializer (luke-hill)