Remove warnings from Umbraco.Web.UI (#16958)

* Fixed warning SA1119 for Umbraco.Web.UI project (unnecessary parenthesis)

* Remove parenthesis (startup no longer exists)

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Co-authored-by: Emma Garland <emma.garland@rocksolidknowledge.com>

src/Umbraco.Web.UI/Program.cs

@@ -11,7 +11,7 @@ WebApplication app = builder.Build();
 
 await app.BootUmbracoAsync();
 
-#if (UseHttpsRedirect)
+#if UseHttpsRedirect
 app.UseHttpsRedirection();
 #endif