Bump leaflet from 1.6.0 to 1.7.1

Bumps [leaflet](https://github.com/Leaflet/Leaflet) from 1.6.0 to 1.7.1.
- [Release notes](https://github.com/Leaflet/Leaflet/releases)
- [Changelog](https://github.com/Leaflet/Leaflet/blob/master/CHANGELOG.md)
- [Commits](Leaflet/Leaflet@v1.6.0...v1.7.1)

Signed-off-by: dependabot[bot] <support@github.com>

yarn.lock

@@ -505,9 +505,9 @@ leaflet.locatecontrol@^0.72.0:
   integrity sha512-enAf10UG9Z1bV0siTP/+vG/ZVncDqSA3V8c6iZ3s6KWL5Ngkk4A4mk9Ssefj46ey98I9HSYWqoS+k2Y7EaKjwQ==
 
 leaflet@^1.6.0:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/leaflet/-/leaflet-1.6.0.tgz#aecbb044b949ec29469eeb31c77a88e2f448f308"
-  integrity sha512-CPkhyqWUKZKFJ6K8umN5/D2wrJ2+/8UIpXppY7QDnUZW5bZL5+SEI2J7GBpwh4LIupOKqbNSQXgqmrEJopHVNQ==
+  version "1.7.1"
+  resolved "https://registry.yarnpkg.com/leaflet/-/leaflet-1.7.1.tgz#10d684916edfe1bf41d688a3b97127c0322a2a19"
+  integrity sha512-/xwPEBidtg69Q3HlqPdU3DnrXQOvQU/CCHA1tcDQVzOwm91YMYaILjNp7L4Eaw5Z4sOYdbBz6koWyibppd8Zqw==
 
 levn@^0.4.1:
   version "0.4.1"