[NV] llm-d: run container as root so it can write to bind-mounted /benchmark_logs

Signed-off-by: Ezra Silvera <ezra@il.ibm.com>

Author: ezrasilvera

benchmarks/multi_node/llm-d/job.slurm

@@ -92,6 +92,7 @@ docker ps -aq --filter name=\"^${DOCKER_CONT_NAME}_\" | xargs -r docker rm -f ||
 exec docker run --rm \
     --init \
     --stop-timeout 10 \
+    --user 0:0 \
     --network host \
     --ipc host \
     --gpus all \