Merge pull request MicrosoftDocs#16 from MicrosoftDocs/9f3a19e9-112a-45b6-a807-9172138c8e4b_16

[METADATA UPDATE][Merge by 2023-07-13] Product-level header addition to prevent navigation issues

Author: Saisang

msal-javascript-conceptual/docfx.json

@@ -40,6 +40,7 @@
     "overwrite": [],
     "externalReference": [],
     "globalMetadata": {
+      "uhfHeaderId": "MSDocsHeader-Entra",
       "breadcrumb_path": "/entra/msal/javascript/breadcrumb/toc.json",
       "extendBreadcrumb": true,
       "feedback_system": "None"