Basque coast trees fix. Réparation des arbres sur la côte basque.

A small mod that removes excessive trees along the Basque coast, from Labenne (France - LFBZ) to San Sebastian (Spain - LESO). It also includes various fixes in Biarritz and Bidart. Make sure to load photogrammetry from specific areas for optimal performance. Thank you Thalixe and Ezro for their contributions.