Update docker-compose.yml

:8080//etc/passwd

leads no where but lets make openvas happy.

docker-compose.yml

@@ -4,7 +4,7 @@ services:
     image: "delta1925/simple-wkd"
     restart: always
     ports:
-      - 8080:8080
+      - 127.0.0.1:8080:8080
     environment:
       - RUST_LOG=debug
     volumes:
@@ -14,4 +14,4 @@ services:
 
 volumes:
   wkd-data:
-  wkd-logs:
+  wkd-logs: