Fix urls (Azure#39258)

Author: xiangyan99

sdk/healthdataaiservices/azure-health-deidentification/README.md

@@ -99,7 +99,7 @@ additional questions or comments.
 
 <!-- LINKS -->
 [code_of_conduct]: https://opensource.microsoft.com/codeofconduct/
-[authenticate_with_token]: https://docs.microsoft.com/azure/cognitive-services/authentication?tabs=powershell#authenticate-with-an-authentication-token
+[authenticate_with_token]: https://learn.microsoft.com/azure/cognitive-services/authentication?tabs=powershell#authenticate-with-an-authentication-token
 [azure_identity_credentials]: https://github.com/Azure/azure-sdk-for-python/tree/main/sdk/identity/azure-identity#credentials
 [azure_identity_pip]: https://pypi.org/project/azure-identity/
 [default_azure_credential]: https://github.com/Azure/azure-sdk-for-python/tree/main/sdk/identity/azure-identity#defaultazurecredential

sdk/healthdataaiservices/azure-health-deidentification/samples/README.md

@@ -23,7 +23,7 @@ pip install azure-health-deidentification
 
 ### Create a Deidentification Service
 If you wish to create a new storage account, you can use the
-[Azure Portal](https://docs.microsoft.com/azure/storage/common/storage-quickstart-create-account?tabs=azure-portal).
+[Azure Portal](https://learn.microsoft.com/azure/storage/common/storage-quickstart-create-account?tabs=azure-portal).
 
 ### Create the client
 In order to create a Deidentification client you must obtain the **Service URL** from your Azure Deidentification Service