v3.0.0

⚠️ aternos/codex v3.0.0 drops support for php 8.1 & 8.2 and only supports php 8.3 & 8.4 ⚠️

What's Changed

• Drop support for php 8.1 and php 8.2 by @pavog in #27
• Update phpunit to 12.3 by @pavog in #28
• Add constant type "string" to constants in PatternParser by @pavog in #29
• Normalize composer.json by @pavog in #30

Full Changelog: v2.3.0...v3.0.0