Merge pull request #2429 from Azure/39ea20de-4aa8-4b2b-ad46-125c37f21f3e_73

[METADATA UPDATE] Product-level header addition to prevent navigation issues

docfx.json

@@ -199,6 +199,7 @@
     "overwrite": "docs-ref-overwrite/*.md",
     "externalReference": [],
     "globalMetadata": {
+      "uhfHeaderId": "MSDocsHeader-Java",
       "feedback_system": "GitHub",
       "feedback_github_repo": "Azure/azure-sdk-for-java",
       "feedback_product_url": "https://github.com/Azure/azure-sdk-for-java/issues",