adding redirection to index.yml file

Author: adishachar

.openpublishing.redirection.json

@@ -336,6 +336,11 @@
       "redirect_url": "/azure/azure-health-insights/overview",
       "redirect_document_id": false
     },
+    {
+      "source_path_from_root": "/articles/azure-health-insights/oncophenotype/index.yml",
+      "redirect_url": "/azure/azure-health-insights/overview",
+      "redirect_document_id": false
+    },
     {
       "source_path_from_root": "/articles/azure-maps/about-creator.md",
       "redirect_url": "/azure/azure-maps/creator-indoor-maps",