feat: added change reason to view port update

Author: Archdoog

Sources/MapLibreSwiftUI/MapViewCoordinator.swift

@@ -276,7 +276,6 @@ extension MapViewCoordinator: MLNMapViewDelegate {
     // MARK: MapViewPort
 
     @MainActor private func updateViewPort(mapView: MLNMapView, reason: MLNCameraChangeReason) {
-        
         // Calculate the Raw "ViewPort"
         let calculatedViewPort = MapViewPort(
             center: mapView.centerCoordinate,

Sources/MapLibreSwiftUI/Models/MapViewPort.swift

@@ -15,14 +15,15 @@ public struct MapViewPort: Hashable, Equatable {
 
     /// The current compass direction of the MapView
     public let direction: CLLocationDirection
-    
+
     /// The reason the view port was changed.
     public let lastReasonForChange: CameraChangeReason?
 
     public init(center: CLLocationCoordinate2D,
                 zoom: Double,
                 direction: CLLocationDirection,
-                lastReasonForChange: CameraChangeReason?) {
+                lastReasonForChange: CameraChangeReason?)
+    {
         self.center = center
         self.zoom = zoom
         self.direction = direction