v12.0.0-beta.4

What's Changed

• fix(android): fix FileType.any subdirectory visibility by @vicajilau in #2016
• feat: implement pickFile() API and improve PlatformFile documentation (#1469) by @vicajilau in #2017
• fix(darwin): add missing FlutterFramework dependency to Package.swift by @vicajilau in #2025
• fix(android): remove explicit KGP dependency to resolve warnings under AGP 9.0+ by @vicajilau in #2026
• Feature/migrate goovy to kts by @daniJimen in #2028
• feat: summarize file bytes in debug output by @vicajilau in #2029

Full Changelog: v12.0.0-beta.3...v12.0.0-beta.4