❇ Enable new introduced cops in `v0.87` ⚠ [BREAKING CHANGES]
And in rubocop-performances v1.7 as well:
- Style/AccessorGrouping (0.87)
- Style/BisectedAttrAccessor (0.87)
- Style/RedundantAssignment (0.87)
- Performance/AncestorsInclude (1.7)
- Performance/BigDecimalWithNumericArgument (1.7)
- Performance/RedundantSortBlock (1.7)
- Performance/RedundantStringChars (1.7)
- Performance/ReverseFirst (1.7)
- Performance/SortReverse (1.7)
- Performance/Squeeze (1.7)
- Performance/StringInclude (1.7)