Remove deprecated recommendations configuration from docfx.json (#36726)

* Initial plan

* Remove non-functional recommendations configuration from docfx.json

Co-authored-by: wadepickett <10985336+wadepickett@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: wadepickett <10985336+wadepickett@users.noreply.github.com>

Author: Copilot

aspnetcore/docfx.json

@@ -92,9 +92,6 @@
       },
       "no-loc": {
         "**/**.md": [ "Blazor", "Blazor Hybrid", "Blazor Server", "Blazor WebAssembly", "Blazor Web App", "BREACH", "cookie", "Cookie", "CRIME", "EF Core", "Home" , "global.json", "Identity", "JS", "Kestrel", "Aspire", ".NET MAUI", ".NET Multi-platform App UI", "Privacy", "QuickGrid", "Razor", "REST", "SignalR", "Web View"  ]
-      },
-      "recommendations": {
-        "**/tutorials/**/**.md": "false"
       }
     },
     "template": [],