Adds redirect for bulk update topic.

Author: mmitrik

articles/healthcare-apis/.openpublishing.redirection.healthcare-apis.json

@@ -491,6 +491,10 @@
        "redirect_url": "/azure/healthcare-apis/dicom/export-files",
        "redirect_document_id": true     
     },     
+    {  "source_path_from_root": "/articles/healthcare-apis/dicom/update-files.md",
+       "redirect_url": "/azure/healthcare-apis/dicom/overview",
+       "redirect_document_id": true     
+    },
       {
           "source_path_from_root": "/articles/healthcare-apis/fhir/configure-azure-rbac-for-fhir.md",
           "redirect_url": "/azure/healthcare-apis/configure-azure-rbac",