v6.4.2-1 🎁

📦 Dependency Updates

• Bump @fortawesome/fontawesome-free from 6.4.0 to 6.4.2 (#217) @dependabot
• Bump org.testcontainers:testcontainers from 1.18.3 to 1.19.0 (#218) @dependabot
• Bump actions/checkout from 3 to 4 (#219) @dependabot

🔧 Internal Changes

• Use frontend-maven-plugin configuration of parent POM (#222) @uhafner