fix(updateSource): updateSource method was missing in the API

Added `updateSource` method that was already implemented to the API definition.

Author: benedictstrube

src/ui-mapbox/common.ts

@@ -629,6 +629,7 @@ export interface MapboxApi {
     trackUser(options: TrackUserOptions, nativeMap?: any): Promise<void>;
 
     addSource(id: string, options: AddSourceOptions, nativeMapView?: any): Promise<any>;
+
     updateSource(id: string, options: UpdateSourceOptions, nativeMapView?: any): Promise<any>;
 
     removeSource(id: string, nativeMap?: any): Promise<any>;
@@ -829,6 +830,8 @@ export interface MapboxViewApi {
 
     addSource(id: string, options: AddSourceOptions): Promise<any>;
 
+    updateSource(id: string, options: UpdateSourceOptions): Promise<any>;
+
     removeSource(id: string, nativeMap?: any): Promise<any>;
 
     addLayer(style, belowLayerId?: string): Promise<any>;