bbatsov/rubocop

### Bug fixes

* [#11102](https://github.com/rubocop/rubocop/issues/11102): Fix an error for `Style/AccessModifierDeclarations` when using access modifier in a block. ([@koic][])
* [#11107](https://github.com/rubocop/rubocop/issues/11107): Fix a false positive for `Style/OperatorMethodCall` when a constant receiver uses an operator method. ([@koic][])
* [#11104](https://github.com/rubocop/rubocop/issues/11104): Fix an error for `Style/CollectionCompact` when using `reject` method and receiver is a variable. ([@koic][])
* [#11114](https://github.com/rubocop/rubocop/issues/11114): Fix an error for `Style/OperatorMethodCall` when using `obj.!`. ([@koic][])
* [#11088](https://github.com/rubocop/rubocop/issues/11088): Fix an error when specifying `SuggestExtensions: true`. ([@koic][])
* [#11089](https://github.com/rubocop/rubocop/issues/11089): Fix an error for `Style/RedundantStringEscape` when using character literals (e.g. `?a`). ([@ydah][])
* [#11098](https://github.com/rubocop/rubocop/issues/11098): Fix false positive for Style/RedundantStringEscape. ([@tdeo][])
* [#11095](https://github.com/rubocop/rubocop/pull/11095): Fix an error for `Style/RedundantStringEscape` cop when using `?\n` string character literal. ([@koic][])

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