Add Cyprus IOAI selection Kaggle entries to awesome list

[Copilot]

The list was missing Cyprus national IOAI selection competitions, specifically Kaggle-based tasks referenced in the issue. This PR adds a dedicated Cyprus section with the relevant competition links.

• Scope

  • Added a new country block: Cyprus – IOAI Team Selection 2026.

• Content Added

  • Linked the main Kaggle competition used for Cyprus selection:
    • https://www.kaggle.com/competitions/cyprus-ai-camp-2026-tasks
  • Linked the competition abstract/schedule page for context:
    • https://www.kaggle.com/competitions/cyprus-ai-camp-2026-tasks/overview/abstract

• README Update Example

  ## Cyprus – IOAI Team Selection 2026
  - [Cyprus AI Camp 2026 Tasks (Kaggle)](https://www.kaggle.com/competitions/cyprus-ai-camp-2026-tasks) – National selection tasks for Cyprus's IOAI team (ML, CV, NLP, multimodal, and math-focused challenges).
  - [Competition abstract / schedule](https://www.kaggle.com/competitions/cyprus-ai-camp-2026-tasks/overview/abstract)