tests: allow unauthenticated LAN in CI (OpenChamber refuses 0.0.0.0 bind without it)

tests/test.sh

@@ -23,7 +23,9 @@ assert_eq() {
   fi
 }
 
-docker run -d --name "$CONTAINER_NAME" -p 3000:3000 "$IMAGE"
+docker run -d --name "$CONTAINER_NAME" -p 3000:3000 \
+  -e OPENCHAMBER_ALLOW_UNAUTHENTICATED_LAN=true \
+  "$IMAGE"
 
 echo "Waiting for container..."
 READY=false