**Description**
It would be nice if the azure-storage-blob dependency for apache-airflow-providers-microsoft-azure was upgraded to a more recent version that 2.1.0. 

**Use case / motivation**

The version 12.4.0 will allow us to perform OAuth refresh token operations for long running tasks. We use this to authenticate against our datalake, and it's currently not possible with the version 2.1.0 that airflow uses. 


**Related Issues**

The 12.x version is 100% incompatible with the 2.x versions. The API has changed drastically between the two versions, so all the airflow azure operators will need to be changed and fixed. 

airflow/providers/microsoft/azure/hooks/wasb.py
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"""
This module contains integration with Azure Blob Storage.
It communicate via the Window Azure Storage Blob protocol. Make sure that a
Airflow connection of type `wasb` exists. Authorization can be done by supplying a
login (=Storage account name) and password (=KEY), or login and SAS token in the extra
field (see connection `wasb_default` for an example).
"""
try:
    from azure.storage.blob import BlockBlobService
except ImportError:
    
    
    
    
    
    
    
    BlockBlobService = None
from airflow.exceptions import AirflowException
from airflow.hooks.base import BaseHook
class WasbHook(BaseHook):