Restore Breeze while preparing the images (#23281)
Restore Breeze while preparing the images (#23281)

When you prepare the release images you clean git repo
and it removes Breeze's .egg-info files. Also when you create
a new branch you might simply not have the breeze image
available which will not allow you to build airflow packages.

This adds two steps to release process:

* reinstalling Breeze
* pulling the Breeze CI image
cfei18/incubator-airflow,Acehaidrey/incubator-airflow,Acehaidrey/incubator-airflow,cfei18/incubator-airflow,cfei18/incubator-airflow,Acehaidrey/incubator-airflow,apache/airflow,apache/airflow,cfei18/incubator-airflow,danielvdende/incubator-airflow,cfei18/incubator-airflow,apache/airflow,lyft/incubator-airflow,nathanielvarona/airflow,danielvdende/incubator-airflow,nathanielvarona/airflow,nathanielvarona/airflow,lyft/incubator-airflow,lyft/incubator-airflow,Acehaidrey/incubator-airflow,Acehaidrey/incubator-airflow,danielvdende/incubator-airflow,Acehaidrey/incubator-airflow,apache/airflow,danielvdende/incubator-airflow,nathanielvarona/airflow,apache/airflow,nathanielvarona/airflow,apache/airflow,danielvdende/incubator-airflow,cfei18/incubator-airflow,nathanielvarona/airflow,danielvdende/incubator-airflow,lyft/incubator-airflow