Add Prowlarr to separate network in order to prevent clashes with WSL host

prowlarr.yaml

@@ -5,6 +5,11 @@ services:
     container_name: prowlarr
     volumes:
       - <docker directory>/prowlarr/config:/config
+    networks:
+      - usenet
     ports:
       - 9696:9696
     restart: unless-stopped
+networks:
+  usenet:
+    external: true