lab Spark : docker-compose update with the correct mc command entrypoint

Author: Moreno-Yassine

bootcamp/materials/3-spark-fundamentals/docker-compose.yaml

@@ -66,7 +66,7 @@ services:
       - AWS_REGION=us-east-1
     entrypoint: >
       /bin/sh -c "
-      until (/usr/bin/mc config host add minio http://minio:9000 admin password) do echo '...waiting...' && sleep 1; done;
+      until (/usr/bin/mc alias set minio http://minio:9000 admin password) do echo '...waiting...' && sleep 1; done;
       /usr/bin/mc rm -r --force minio/warehouse;
       /usr/bin/mc mb minio/warehouse;
       /usr/bin/mc policy set public minio/warehouse;