Update dependency nicklockwood/SwiftFormat to v0.51.9

[renovate]

This PR contains the following updates:

Package	Update	Change
nicklockwood/SwiftFormat	patch	0.51.7 -> 0.51.9

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Release Notes

nicklockwood/SwiftFormat

v0.51.9

Compare Source

• Fixed typeSugar rule unwrapping Optional some/any without inserting required parentheses
• Fixed indenting of function arguments inside an #ifdef block after a closing brace
• Fixed comment directive state leaking between rules

v0.51.8

Compare Source

• Fixed redundantSelf removing non-unwrapped weak self inside closures
• Fixed fileprivate rule making init private when inherited by subclass in the same file
• Fixed hoistPatternLet rule inserting let inside dictionary type literal
• Fixed indenting for chained members inside conditional compilation blocks
• Fixed unusedArguments incorrectly removing used argument after conditional compilation block
• Improved unusedArguments rule error handling

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