Debugger: Allow app bundles in 'Start and Debug External...'

Change-Id: I04274e8e52d3447166382b881c0a014e1d3ef70b
Reviewed-by: Jarek Kobus <jaroslaw.kobus@theqtcompany.com>

src/plugins/debugger/debuggerdialogs.cpp

@@ -247,7 +247,7 @@ StartApplicationDialog::StartApplicationDialog(QWidget *parent)
     d->serverAddressEdit = new QLineEdit(this);
 
     d->localExecutablePathChooser = new PathChooser(this);
-    d->localExecutablePathChooser->setExpectedKind(PathChooser::File);
+    d->localExecutablePathChooser->setExpectedKind(PathChooser::ExistingCommand);
     d->localExecutablePathChooser->setPromptDialogTitle(tr("Select Executable"));
     d->localExecutablePathChooser->setHistoryCompleter(QLatin1String("LocalExecutable"));