QtSupport: Fix missing object name

Used in squish tests.

Change-Id: Ib0eadfd295a5f03449509d70d1e1dfd1601e616b
Reviewed-by: hjk <hjk@qt.io>

src/plugins/qtsupport/qtoptionspage.cpp

@@ -253,6 +253,7 @@ QtOptionsPageWidget::QtOptionsPageWidget()
     m_nameEdit = new QLineEdit;
 
     m_qmakePath = new QLabel;
+    m_qmakePath->setObjectName("qmakePath"); // for Squish
     m_qmakePath->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
     m_qmakePath->setTextInteractionFlags(Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse);