chore(deps): update dependency ffigen to v8 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
ffigen	dev_dependencies	major	^7.1.0 -> ^8.0.0

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Release Notes

dart-lang/ffigen (ffigen)

### [`v8.0.2`](https://togithub.com/dart-lang/ffigen/blob/HEAD/CHANGELOG.md#​802) [Compare Source](https://togithub.com/dart-lang/ffigen/compare/v8.0.1...v8.0.2) - Fixed invalid code generated due to zero-length arrays in structs/union. ### [`v8.0.1`](https://togithub.com/dart-lang/ffigen/blob/HEAD/CHANGELOG.md#​801) [Compare Source](https://togithub.com/dart-lang/ffigen/compare/v8.0.0...v8.0.1) - Fixed invalid code generated due to anonymous structs/unions with unsupported types. ### [`v8.0.0`](https://togithub.com/dart-lang/ffigen/blob/HEAD/CHANGELOG.md#​800) [Compare Source](https://togithub.com/dart-lang/ffigen/compare/v7.2.11...v8.0.0) - Stable release for Dart 3.0 with support for class modifers, variadic arguments, and `@Native`s.

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Configuration

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