bbatsov/rubocop

### Bug fixes

* [#11787](https://github.com/rubocop/rubocop/issues/11787): Fix a false positive for `Lint/DuplicateMatchPattern` when repeated `in` patterns but different `if` guard is used. ([@koic][])
* [#11789](https://github.com/rubocop/rubocop/pull/11789): Fix false negatives for `Style/ParallelAssignment` when Ruby 2.7+. ([@koic][])
* [#11783](https://github.com/rubocop/rubocop/issues/11783): Fix a false positive for `Style/RedundantLineContinuation` using line concatenation for assigning a return value and without argument parentheses. ([@koic][])

[@koic]: https://github.com/koic