bitbucket: only show URL if not Bitbucket Cloud

Only show the URL if the remote is NOT Bitbucket Cloud in the in-proc
UI. This is same behaviour as the helper UI.

Author: mjcheetham

src/shared/Atlassian.Bitbucket/BitbucketAuthentication.cs

@@ -110,12 +110,20 @@ private async Task<CredentialsPromptResult> GetCredentialsViaUiAsync(
         {
             var viewModel = new CredentialsViewModel(Context.Environment)
             {
-                Url = targetUri,
-                UserName = userName,
                 ShowOAuth = (modes & AuthenticationModes.OAuth) != 0,
                 ShowBasic = (modes & AuthenticationModes.Basic) != 0
             };
 
+            if (!BitbucketHelper.IsBitbucketOrg(targetUri))
+            {
+                viewModel.Url = targetUri;
+            }
+
+            if (!string.IsNullOrWhiteSpace(userName))
+            {
+                viewModel.UserName = userName;
+            }
+
             await AvaloniaUi.ShowViewAsync<CredentialsView>(viewModel, GetParentWindowHandle(), CancellationToken.None);
 
             ThrowIfWindowCancelled(viewModel);