Fix for Dreamflight KCRQ McClellan-Palomar Airport KCRQ

This add-on provides a minor enhancement for Dreamflight KCRQ McClellan-Palomar Airport by fixing vegetation and surrounding buildings. It removes unrealistic block-like trees and adds some missing structures around the airports perimeter. The fix is intended for users of both the Dreamflight KCRQ add-on and Microsoft Flight Simulator 2024.