Fixed attribution link in action sheets (#2587)

Co-authored-by: Bart Louwers <bart.louwers@gmail.com>

platform/ios/CHANGELOG.md

@@ -6,7 +6,7 @@ MapLibre welcomes participation and contributions from everyone. Please read [`C
 
 - Add [Privacy Manifest](https://developer.apple.com/documentation/bundleresources/privacy_manifest_files). MapLibre Native iOS has no built-in tracking, but it does use some system APIs for functional purposes that are marked by Apple as privacy sensitive. ([#1866](https://github.com/maplibre/maplibre-native/issues/1866)).
 - Change default `MLNMapSnapshotter` logo to the MapLibre logo ([#2541](https://github.com/maplibre/maplibre-native/pull/2541)). Note that showing the MapLibre logo is never required. You can configure whether to show the logo with the (now public) `showsLogo` property of `MLNMapSnapshotterOptions`. Check with your tile provider if you need to show a logo.
-
+- Fixed attribution link in action sheets ([#2587](https://github.com/maplibre/maplibre-native/pull/2587)).
 ## 6.5.0
 
 - Allow uses to handle authorization for location services ([#2453](https://github.com/maplibre/maplibre-native/pull/2453)). See [`MLNMapview.shouldRequestAuthorizationToUseLocationServices`](https://maplibre.org/maplibre-native/ios/latest/documentation/maplibre/mlnmapview/shouldrequestauthorizationtouselocationservices).

platform/ios/src/MLNMapView.mm

@@ -2879,7 +2879,13 @@ public:
     {
         UIAlertAction *action = [UIAlertAction actionWithTitle:[attributionInfo.title.string mgl_titleCasedStringWithLocale:[NSLocale currentLocale]]
                                                          style:UIAlertActionStyleDefault
-                                                       handler:nil];
+                                                       handler:^(UIAlertAction * _Nonnull actionBlock) {
+            NSURL *url = attributionInfo.URL;
+            if (url)
+            {
+                [[UIApplication sharedApplication] openURL:url];
+            }
+        }];
         [attributionController addAction:action];
     }