Change Map Tile Server URL to https (#12431)

* Change Map Tile Server URL to https

* Paul: Remove comment

frontend/src/metabase/visualizations/components/LeafletChoropleth.jsx

@@ -42,10 +42,6 @@ const LeafletChoropleth = ({
         keyboard: false,
       });
 
-      // L.tileLayer("http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png", {
-      //     attribution: 'Map data © <a href="http://openstreetmap.org">OpenStreetMap</a> contributors'
-      // }).addTo(map);
-
       const style = feature => ({
         fillColor: getColor(feature),
         weight: 1,

src/metabase/public_settings.clj

@@ -97,7 +97,7 @@
 
 (defsetting map-tile-server-url
   (deferred-tru "The map tile server URL template used in map visualizations, for example from OpenStreetMaps or MapBox.")
-  :default    "http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png"
+  :default    "https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png"
   :visibility :public)
 
 (defsetting enable-public-sharing