[shotwell] map: Update mapbox tile url

[Jens Georg <jensgeorg src gnome org>]

commit c9969f302ffa724a97e215cc7a5b79cd328c9da7
Author: Jens Georg <mail jensge org>
Date:   Tue Mar 10 17:29:28 2020 +0100

    map: Update mapbox tile url

 src/MapWidget.vala | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/MapWidget.vala b/src/MapWidget.vala
index 614c4870..ddfae389 100644
--- a/src/MapWidget.vala
+++ b/src/MapWidget.vala
@@ -581,9 +581,9 @@ private class MapWidget : Gtk.Bin {
                                                                "",
                                                                0,
                                                                19,
-                                                               256,
+                                                               512,
                                                                Champlain.MapProjection.MERCATOR,
-                                                               
"https://a.tiles.mapbox.com/v4/mapbox.outdoors/#Z#/#X#/#Y#.png?access_token="; +
+                                                               
"https://api.mapbox.com/styles/v1/mapbox/outdoors-v11/tiles/#Z#/#X#/#Y#?access_token="; +
                                                                MAPBOX_API_TOKEN,
                                                                new Champlain.ImageRenderer());