fix(flame_game): set current year copyright

[Antoniobox]

The primary purpose of this change is to ensure that the correct year is used for copyright statement.

Description

• Added the clock package to manage and retrieve the current year.
• Updated the code related to copyright handling to use clock.now().year.

Type of Change

• ✨ New feature (non-breaking change which adds functionality)
• 🛠️ Bug fix (non-breaking change which fixes an issue)
• ❌ Breaking change (fix or feature that would cause existing functionality to change)
• 🧹 Code refactor
• ✅ Build configuration change
• 📝 Documentation
• 🗑️ Chore

[Antoniobox]

This PR fixes #162