### Apache Airflow version

Other Airflow 2 version (please specify below)

### What happened

Airflow Version 2.5.2

Issue: Create a connection of type azure blob storage using the method #3 described in [OSS docs](https://airflow.apache.org/docs/apache-airflow-providers-microsoft-azure/stable/connections/wasb.html). 

When we use the storage account name and the access key as in the below screenshot, the connection works just fine.
<img width="637" alt="connection-blob-storage-access-key" src="https://github.com/apache/airflow/assets/75730393/6cf76b44-f65f-40c0-8279-32c58b6d57ba">


Then what is the purpose of the extra field called `Blob Storage Shared Access Key(Optional)`? When I tried to put the access key in this field, then connection fails with the below error on testing: 

```
invalid url http://
```
Code reference: https://github.com/apache/airflow/blob/main/airflow/providers/microsoft/azure/hooks/wasb.py#L190-L192



### What you think should happen instead

_No response_

### How to reproduce

- Create a Azure Storage account
- Go to Access Control (IAM), copy the key
- Spin up new local airflow environment using Astro CLI with runtime version 7.4.1
- Go to Airflow UI -> Admin -> Connections -> create a new connection of type Azure blob Storage
- Enter the name of the storage account in Blob Storage Login and the key copied from Azure to Blob Shared Access Key (Optional) and click on Test connection. 

### Operating System

Astro runtime 7.4.1 image on MacOS

### Versions of Apache Airflow Providers

_No response_

### Deployment

Astronomer

### Deployment details

_No response_

### Anything else

_No response_

### Are you willing to submit PR?

- [ ] Yes I am willing to submit a PR!

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)

"""
    Interacts with Azure Blob Storage through the ``wasb://`` protocol.
    These parameters have to be passed in Airflow Data Base: account_name and account_key.
    Additional options passed in the 'extra' field of the connection will be
    passed to the `BlockBlockService()` constructor. For example, authenticate
    using a SAS token by adding {"sas_token": "YOUR_TOKEN"}.
    If no authentication configuration is provided, DefaultAzureCredential will be used (applicable
    when using Azure compute infrastructure).
    :param wasb_conn_id: Reference to the :ref:`wasb connection <howto/connection:wasb>`.
    :param public_read: Whether an anonymous public read access should be used. default is False
    """
    conn_name_attr = "wasb_conn_id"
    default_conn_name = "wasb_default"
    conn_type = "wasb"
    hook_name = "Azure Blob Storage"
    @staticmethod
    def get_connection_form_widgets() -> dict[str, Any]: