Storage account create min TLS version has TLS1_3 on help but this is not a valid option in Azure

### Describe the bug

Azure CLI for creating a storage account suggests that a `TLS1_3` option is available for `--min-tls-version`, but that is not an available version.

### Related command

```bash
az storage account create --subscription $SUBSCRIPTION \
-g $RESOURCE_GROUP_FOR_STORAGE_ACCOUNT \
-n $STORAGE_ACCOUNT \
-l $REGION \
--sku Standard_LRS \
--kind StorageV2 \
--min-tls-version TLS1_3
```

### Errors

```bash
ERROR: (FeatureNotSupported) Feature MinimumTlsVersion 1.3 is not supported.
Code: FeatureNotSupported
Message: Feature MinimumTlsVersion 1.3 is not supported.
```

### Issue script & Debug output

```bash
ERROR: (FeatureNotSupported) Feature MinimumTlsVersion 1.3 is not supported.
Code: FeatureNotSupported
Message: Feature MinimumTlsVersion 1.3 is not supported.
```

### Expected behavior

The option for TLS 1.3 shouldn't be described in the help instructions of the command.

### Environment Summary

```bash
azure-cli 2.64.0

core 2.64.0
telemetry 1.1.0
```

### Additional context

Azure Portal also doesn't offer the TLS 1.3 option: