chore: remove deprecated --dashboard-grpc-port from ray.sub (#1209)

Signed-off-by: Terry Kong <[email protected]>

Author: terrykong

ray.sub

@@ -62,7 +62,6 @@ METRICS_EXPORT_PORT=${METRICS_EXPORT_PORT:-53009}
 PORT=${PORT:-54514}
 RAY_CLIENT_SERVER_PORT=${RAY_CLIENT_SERVER_PORT:-10001}
 #REDIT_SHARD_PORTS=${REDIT_SHARD_PORTS:-"random"} ??
-DASHBOARD_GRPC_PORT=${DASHBOARD_GRPC_PORT:-52367}
 DASHBOARD_PORT=${DASHBOARD_PORT:-8265}  # Also used by debugger
 DASHBOARD_AGENT_LISTEN_PORT=${DASHBOARD_AGENT_LISTEN_PORT:-52365}
 
@@ -269,7 +268,6 @@ ray start --head \
     --node-ip-address="$head_node_ip" \
     --port=${PORT} \
     --ray-client-server-port=${RAY_CLIENT_SERVER_PORT} \
-    --dashboard-grpc-port=${DASHBOARD_GRPC_PORT} \
     --dashboard-port=${DASHBOARD_PORT} \
     \
     --node-manager-port=$((${NODE_MANAGER_PORT} + 1)) \