Update dependency rubocop to v1.75.6

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
rubocop (source, changelog)	'1.75.5' -> '1.75.6'

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Release Notes

rubocop/rubocop (rubocop)

v1.75.6

Compare Source

Bug fixes

• #​14176: Fix an error for Style/MultilineIfModifier when using nested modifier. ([@​koic][])
• #​14077: Change nil representation in todo file comments. ([@​jonas054][])
• #​14164: Fix an error for Lint/UselessAssignment when variables are assigned using unary operator in chained assignment and remain unreferenced. ([@​koic][])
• #​14173: Fix an error for Style/StringConcatenation when using implicit concatenation with string interpolation. ([@​koic][])
• #​14177: Fix false positives for Style/SoleNestedConditional when using nested if and not in condition. ([@​koic][])
• #​14152: Fix Layout/SpaceInsideArrayLiteralBrackets cop error on array pattern without brackets. ([@​viralpraxis][])
• #​14153: Fix Style/PercentQLiterals cop error on Unicode escape sequence. ([@​viralpraxis][])

Changes

• #​14082: Mark Style/ComparableBetween as unsafe. ([@​earlopain][])
• #​14181: Make Lint/DuplicateMethods aware of Active Support's delegate method. ([@​lovro-bikic][])
• #​14156: Make Style/IfUnlessModifier allow endless method definition in the if body. ([@​koic][])

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