Set the default zoom level for location to 15, matching iOS and Android (#7524)

src/components/views/location/LocationPicker.tsx

@@ -72,7 +72,7 @@ class LocationPicker extends React.Component<IProps, IState> {
             container: 'mx_LocationPicker_map',
             style: config.map_style_url,
             center: [0, 0],
-            zoom: 1,
+            zoom: 15,
         });
 
         try {

src/components/views/messages/MLocationBody.tsx

@@ -204,7 +204,7 @@ export function createMap(
         container: bodyId,
         style: styleUrl,
         center: coordinates,
-        zoom: 13,
+        zoom: 15,
         interactive,
     });