Fix production path

Author: geographika

workshop/exercises/app/.env.production

@@ -1,4 +1,4 @@
 VITE_MAPSERVER_BASE_URL=https://mapserver-workshop-k8hvw.ondigitalocean.app/?
 VITE_MAPSERVER_OGC_BASE_URL=https://mapserver-workshop-k8hvw.ondigitalocean.app/
-VITE_MAPFILES_PATH=map=/etc/mapserver/mapfiles/workshop/
+VITE_MAPFILES_PATH=map=/etc/mapserver/
 VITE_APP_URL=https://mapserver.github.io/getting-started-with-mapserver-demo/