fix(docs): update url to langchain-azure-storage in reference doc (#1100)

Fixed the URL to point to the `langchain-azure-storage` reference doc
since it was moved under the Azure folder.

## Checklist
<!-- Put an 'x' in all boxes that apply -->
- [x] I have read the [contributing guidelines](README.md)
- [x] I have tested my changes locally using `docs dev`
- [x] All code examples have been tested and work correctly
- [x] I have used **root relative** paths for internal links
- [ ] I have updated navigation in `src/docs.json` if needed
- I have gotten approval from the relevant reviewers

Co-authored-by: Mason Daugherty <[email protected]>

Author: anjaliratnam-msft

src/oss/python/integrations/document_loaders/azure_blob_storage.mdx

@@ -13,7 +13,7 @@ title: Azure Blob Storage Loader
 - Storing data for backup and restore, disaster recovery, and archiving.
 - Storing data for analysis by an on-premises or Azure-hosted service.
 
-This notebook covers how to load document objects from a container on `Azure Blob Storage`. For more detailed documentation on the document loader, see the [Azure Blob Storage Loader API Reference](https://reference.langchain.com/python/integrations/langchain_azure_storage/).
+This notebook covers how to load document objects from a container on `Azure Blob Storage`. For more detailed documentation on the document loader, see the [Azure Blob Storage Loader API Reference](https://reference.langchain.com/python/integrations/langchain_azure/storage/).
 
 <Note>
 It is recommended to use this new loader over the previous [`AzureBlobStorageFileLoader`](https://python.langchain.com/api_reference/community/document_loaders/langchain_community.document_loaders.azure_blob_storage_file.AzureBlobStorageFileLoader.html) and [`AzureBlobStorageContainerLoader`](https://python.langchain.com/api_reference/community/document_loaders/langchain_community.document_loaders.azure_blob_storage_container.AzureBlobStorageContainerLoader.html) from `langchain_community`. For detailed instructions on migrating to the new loader, refer to the [migration guide](https://github.com/langchain-ai/langchain-azure/blob/main/libs/azure-storage/README.md#migrating-from-langchain-community-azure-storage-document-loaders)

src/oss/python/integrations/document_loaders/index.mdx

@@ -79,7 +79,7 @@ The below document loaders allow you to load documents from your favorite cloud
 | [AWS S3 Directory](/oss/integrations/document_loaders/aws_s3_directory) | Load documents from an AWS S3 directory | ❌ | [`S3DirectoryLoader`](https://python.langchain.com/api_reference/community/document_loaders/langchain_community.document_loaders.s3_directory.S3DirectoryLoader.html) |
 | [AWS S3 File](/oss/integrations/document_loaders/aws_s3_file) | Load documents from an AWS S3 file | ❌ | [`S3FileLoader`](https://python.langchain.com/api_reference/community/document_loaders/langchain_community.document_loaders.s3_file.S3FileLoader.html) |
 | [Azure AI Data](/oss/integrations/document_loaders/azure_ai_data) | Load documents from Azure AI services | ❌ | [`AzureAIDataLoader`](https://python.langchain.com/api_reference/community/document_loaders/langchain_community.document_loaders.azure_ai_data.AzureAIDataLoader.html) |
-| [Azure Blob Storage](/oss/integrations/document_loaders/azure_blob_storage) | Load documents from Azure Blob Storage | ✅ | [`AzureBlobStorageLoader`](https://reference.langchain.com/python/integrations/langchain_azure_storage/) |
+| [Azure Blob Storage](/oss/integrations/document_loaders/azure_blob_storage) | Load documents from Azure Blob Storage | ✅ | [`AzureBlobStorageLoader`](https://reference.langchain.com/python/integrations/langchain_azure/storage/) |
 | [Dropbox](/oss/integrations/document_loaders/dropbox) | Load documents from Dropbox | ❌ | [`DropboxLoader`](https://python.langchain.com/api_reference/community/document_loaders/langchain_community.document_loaders.dropbox.DropboxLoader.html) |
 | [Google Cloud Storage Directory](/oss/integrations/document_loaders/google_cloud_storage_directory) | Load documents from GCS bucket | ✅ | [`GCSDirectoryLoader`](https://python.langchain.com/api_reference/google_community/gcs_directory/langchain_google_community.gcs_directory.GCSDirectoryLoader.html) |
 | [Google Cloud Storage File](/oss/integrations/document_loaders/google_cloud_storage_file) | Load documents from GCS file object | ✅ | [`GCSFileLoader`](https://python.langchain.com/api_reference/google_community/gcs_file/langchain_google_community.gcs_file.GCSFileLoader.html) |