redirect for migrate-social-identities

Author: mmacy

.openpublishing.redirection.json

@@ -5865,6 +5865,11 @@
       "redirect_url": "/azure/active-directory-b2c/user-migration",
       "redirect_document_id": false
     },
+    {
+      "source_path": "articles/active-directory-b2c/migrate-social-identities.md",
+      "redirect_url": "/azure/active-directory-b2c/user-migration",
+      "redirect_document_id": false
+    },
     {
       "source_path": "articles/active-directory-b2c/active-directory-b2c-custom-setup-goog-idp.md",
       "redirect_url": "/azure/active-directory-b2c/identity-provider-google-custom",