### 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)

prefix = "extra__wasb__"
        if field_name.startswith("extra__"):
            raise ValueError(
                f"Got prefixed name {field_name}; please remove the '{prefix}' prefix "
                f"when using this method."
            )
        if field_name in extra_dict:
            return extra_dict[field_name] or None
        return extra_dict.get(f"{prefix}{field_name}") or None
    def get_conn(self) -> BlobServiceClient:
        """Return the BlobServiceClient object."""
        conn = self.get_connection(self.conn_id)
        extra = conn.extra_dejson or {}
        client_secret_auth_config = extra.pop("client_secret_auth_config", {})
        if self.public_read:
            
            
            
            return BlobServiceClient(account_url=conn.host, **extra)
        connection_string = self._get_field(extra, "connection_string")
        if connection_string:
            
            return BlobServiceClient.from_connection_string(connection_string, **extra)
        shared_access_key = self._get_field(extra, "shared_access_key")
        if shared_access_key:
            
            return BlobServiceClient(account_url=conn.host, credential=shared_access_key, **extra)
        tenant = self._get_field(extra, "tenant_id")
        if tenant: