• Fix RSpec/FactoryBot/SyntaxMethods and RSpec/Capybara/FeatureMethods to inspect shared groups. (@pirj)
• Fix RSpec/LeadingSubject failure in non-spec code. (@pirj)
• Add bad example to RSpec/SubjectStub cop. (@oshiro3)
• Replace non-styleguide cops StyleGuide attribute with Reference. (@pirj)
• Fix RSpec/SubjectStub to disallow stubbing of subjects defined in parent example groups. (@pirj)