By Nicola Fahey Love Island could be in for its biggest shake-up yet as its makers eye up villas beyond Majorca. With 2025 marking 10 years since the ITV dating show launched, producers are said to be prepared to quadruple their weekly budget to secure a new setting. One property “shaped like a UFO” in Portugal’s picturesque Algarve has emerged as an early front-runner. A team from ITV Studios is being sent to view it later this month. Demands from bosses include 65 metres of wardrobe space and trademark features such as a huge terrace garden and swimming pool, plus a separate hideaway area. A…