Don't require a password for Nsight streamer

Author: brycelelbach

build/docker-compose.yml

@@ -39,6 +39,8 @@ services:
               capabilities: [gpu]
     environment:
       - NVIDIA_DRIVER_CAPABILITIES=all
+      - WEB_USERNAME=""
+      - WEB_PASSWORD=""
     ports:
       - "0.0.0.0:8080:8080" # HTTP
       - "0.0.0.0:3478:3478" # TURN