Add vue2-leaflet-polygonfillpattern to README

Author: Guillaume Jounel

README.md

@@ -88,6 +88,7 @@ Leaflet plugins can easily work with Vue2Leaflet, if you want to use one I would
 * [vue2-leaflet-path-transform](https://github.com/imudin/vue2-leaflet-path-transform) wrapper for [Leaflet.Path.Transform ](https://github.com/w8r/Leaflet.Path.Transform)
 * [vue2-leaflet-gpx](https://github.com/tdcook/vue2-leaflet-gpx) wrapper for [leaflet-gpx](https://github.com/mpetazzoni/leaflet-gpx)
 * [vue2-leaflet-locatecontrol](https://github.com/vUdav/vue2-leaflet-locatecontrol) wrapper for [Leaflet.Locate](https://github.com/domoritz/leaflet-locatecontrol)
+* [vue2-leaflet-polygonfillpattern](https://github.com/guillaumejounel/vue2-leaflet-polygonfillpattern) wrapper for [leaflet-polygon-fillPattern](https://github.com/lwsu/leaflet-polygon-fillPattern)
 
 If you have created a plugin and want it to be listed here, let me know :-).