Add 'Accept EULA' to airflow dockerfile for maac compability

airflow/Dockerfile

@@ -4,6 +4,6 @@ ARG CURRENT_USER=$USER
 
 USER root
 # Install Python dependencies to be able to process the wheels from the private PyPI server.
-RUN apt-get -y update && apt-get -y upgrade
+RUN apt-get -y update && ACCEPT_EULA=Y apt-get -y upgrade
 RUN apt-get install -y python3.9-distutils python3.9-dev build-essential
 USER ${CURRENT_USER}