Update swift dependencies

[renovate]

This PR contains the following updates:

Package	Update	Change
apple/swift-argument-parser	minor	from: "1.6.2" → from: "1.8.2"
onevcat/Rainbow	patch	from: "4.2.0" → from: "4.2.1"

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Release Notes

apple/swift-argument-parser (apple/swift-argument-parser)

v1.8.2

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Fixes

• Fixes fish completion scripts for certain flag and option names. ([#​911])
• Resolves a build warning by making an implicit Int32 cast explicit on Windows. ([#​913])

The 1.8.2 release includes contributions from [compnerd] and [rgoldberg]. Thank you!

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v1.8.1

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Fixes

• Reverts a source compatibility regression in the 1.8.0 release, where existing calls to ParsableCommand.parse() and .parseAsRoot() were pre-empted by new async versions. The new asynchronous entry points are now named asyncParse() and asyncParseAsRoot(), respectively. Clients that have already updated their code with the await keyword can resolve the new warning by calling the new APIs or by removing the keyword. ([#​908])
• Resolves an issue with the generate-manual plugin that selected the wrong destination for the generated manual. ([#​910])

v1.8.0

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Additions

• NameSpecification and its elements now conform to ExpressibleByStringLiteral, allowing simplified option and flag name declarations. For example, [.customLong("hex-output"), .customShort("x")] can now be written as "--hex-output -x". ([#​745])
• New @Option initializers accept a defaultAsFlag: parameter, creating options that work both as a bare flag (--format) and as an option with a value (--format json). ([#​830])
• Custom completion closures for AsyncParsableCommand types are now implemented via async/await instead of via DispatchSemaphore. ([#​855])

Changes

• The minimum Swift version for swift-argument-parser has been updated to Swift 6. Users of older Swift versions can continue using version 1.7.1 of the library. ([#​882])

Fixes

• Command aliases now appear in generated man-pages for both single-page and multi-page output. ([#​891])
• Declaring @Flag var x: Bool? without an inversion: parameter now produces a useful diagnostic message. ([#​892])

The 1.8.0 release includes contributions from [bkhouri], [natecook1000], [qflen], [rauhul], and [rgoldberg]. Thank you!

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v1.7.1

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Changes

• Adds detailed documentation for providing descriptions of enum values. ([#​825])
• Adds aliases to the dump-help output. ([#​813])
• Improves zsh completions; prevents bash completion cleanup commands from being appended to shell history. ([#​864], [#​859])
• Eliminates deprecation warnings in Examples/math. ([#​879])

Fixes

• Fixes build issues in Swift 5.7-5.9. ([#​874], [#​875])
• Fixes --help output for nested subcommands with default subcommands. ([#​866])
• Prevents @OptionGroup type names from appearing in help usage strings. ([#​873])
• Fixes handling of visibility with nested option groups. ([#​838])
• Updates GitHub Actions workflows and streamlines the required checks. ([#​839], [#​843], [#​844], [#​853], [#​856], [#​857], [#​876], [#​877])

The 1.7.0 release includes contributions from [bkhouri], [bob-wilson], [jglogan],
[kphrx], [louisunlimited], [natecook1000], [rauhul], [rgoldberg], [salmanmkc],
[stackotter], and [William-Laverty]. Thank you!

v1.7.0

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Additions

• Access the state of an ancestor command using the new @ParentCommand property wrapper. ([#​802])

Fixes

• Corrects the help display for an case iterable option value type. ([#​821])
• Fixes ArgumentParser build failure for WASI (WebAssembly System Interface). ([#​794])
• Updates help text for readability in Repeat example and README. ([#​787])
• Provides an ambiguity breaker for some ExpressibleByArgument types. ([#​841])
• Shell completion script fixes. ([#​801], [#​808], [#​811])

Changes

• docc: Updates the output to present the string representation of command arguments as a wrapped text block. ([#​791])
• Uses Foundation Essentials when possible to reduce binary size on non-Darwin platforms. ([#​804])
• CMake: Suppress needlessly alarming messages. ([#​628])

The 1.7.0 release includes contributions from [bkhouri], [cmcgee1024], [dabrahams], [heckj], [incertum], [kkebo], [Konstantin-Krokhin], [natecook1000], [rauhul], [rgoldberg], and [tshortli]. Thank you!

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onevcat/Rainbow (onevcat/Rainbow)

v4.2.1

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Fixed

• Optimized Entry.plainText concatenation for better performance. (#​86)

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