Setting additional_data for DriveItemUploadableProperties throw 400

从 create_upload_session 入口点开始，检查 DriveItemUploadableProperties 和 CreateUploadSessionPostRequestBody 如何将附加数据序列化到 additional_data 中。使用 msgraph.generated.models.drive_item_uploadable_properties 和 @microsoft.graph.conflictBehavior 字段复现 issue 中的请求。当 createUploadSession 接受文档中说明的字段，并在文件已存在时应用请求的冲突行为时，即表示完成。

Describe the bug

When try to add any field from the docs, such as "description" or "@microsoft.graph.conflictBehavior" to DriveItemUploadableProperties from msgraph.generated.models.drive_item_uploadable_properties msgraph throw this:

E           msgraph.generated.models.o_data_errors.o_data_error.ODataError: 
E                   APIError
E                   Code: 400
E                   message: None
E                   error: MainError(additional_data={}, code='invalidRequest', details=None, inner_error=InnerError(additional_data={}, client_request_id='463c4945-0f9c-435e-9ece-30e48ff358b6', date=DateTime(2024, 11, 6, 8, 37, 41, tzinfo=Timezone('UTC')), odata_type=None, request_id='48083d5b-ecd3-4176-8447-112ab2233e72'), message='The request is malformed or incorrect.', target=None)

code i used for this:

        sp_url = f'{self.drive_path}/items/root:{remote_path}:'
        sp_session_url = sp_url + '/createUploadSession'

        base_request_builder = (
            self.client.drives.by_drive_id(self.drive_id)
            .items.by_drive_item_id("root").create_upload_session.with_url(
                sp_session_url,
            )
        )
        create_session_response = await base_request_builder.post(
            CreateUploadSessionPostRequestBody(
                item=DriveItemUploadableProperties(
                    name=file_name,
                    additional_data={
                        "@microsoft.graph.conflictBehavior": "rename",
                    },
                ),
            )
        )

I also tried to add additional_data to CreateUploadSessionPostRequestBody but it does nothing

Expected behavior

When uploading file to Sharepoint and file with the same name already exists it must add suffix (1) or _1 to the new file

How to reproduce

try to upload file with createUploadSession if file with that name already exists using code above

SDK Version

1.9.0

Latest version known to work for scenario above?

No response

Known Workarounds

No response

Debug output

</details>


### Configuration

_No response_

### Other information

_No response_