Disable DTB error info bars for now

We see these errors popping up during regular operations such as branch switches. I'd hoped that they would present themselves as cancellations, however we don't see ` BuildCanceledEventArgs` in our logger. These are advertised as real failures. There's nothing the user can do about these, so it's not helpful to tell the user about them.

I hope to revisit this in 17.14 to see if there's still a way to provide helpful warnings when actionable errors occur, without any noise from internal and unactionable errors.

src/Microsoft.VisualStudio.ProjectSystem.Managed.VS/ProjectSystem/VS/DesignTimeBuilds/DesignTimeBuildLoggerProvider.cs

@@ -3,7 +3,6 @@
 using System.Diagnostics;
 using System.Diagnostics.CodeAnalysis;
 using Microsoft.Build.Framework;
-using Microsoft.VisualStudio.Imaging;
 using Microsoft.VisualStudio.ProjectSystem.Build;
 using Microsoft.VisualStudio.ProjectSystem.Properties;
 using Microsoft.VisualStudio.ProjectSystem.VS.UI.InfoBars;
@@ -183,6 +182,14 @@ void SendTelemetry()
 
             void ReportBuildErrors()
             {
+                // Disabled for now, as we have too many false positives. Will revisit.
+
+                // (These lines prevent compile warnings.)
+                _ = projectFaultHandlerService;
+                _ = infoBarService;
+                _ = project;
+
+                /*
                 if (_succeeded is not false)
                 {
                     // Only report a failure if the build failed. Specific targets can have
@@ -197,6 +204,7 @@ void ReportBuildErrors()
                         KnownMonikers.StatusError,
                         CancellationToken.None),
                     project.UnconfiguredProject);
+                */
             }
         }