Skip tst_qmltc::listView() under QEMU

It seems flaky and I fail to see any reasonable explanation for this

Task-number: QTBUG-99355
Change-Id: I21880b6d041cfc21cf847fc3e4f09563be2c5569
Reviewed-by: Fawzi Mohamed <fawzi.mohamed@qt.io>
(cherry picked from commit 7f731838b0)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

tests/auto/qml/qmltc/CMakeLists.txt

@@ -85,6 +85,7 @@ set(common_libraries
     Qt::Core
     Qt::QmlPrivate
     Qt::QuickPrivate
+    Qt::TestPrivate
     Qt::Gui # QColor, QMatrix4x4, ...
 )
 

tests/auto/qml/qmltc/tst_qmltc.cpp

@@ -92,6 +92,8 @@
 
 #include <QtTest/qsignalspy.h>
 
+#include <QtTest/private/qemulationdetector_p.h>
+
 #define SKIP_DUE_TO_QT_NAMESPACE 0
 
 // on top of testing different cache configurations, we can also test namespace
@@ -1583,6 +1585,9 @@ void tst_qmltc::listView()
     QSKIP("QTBUG-99198: QT_NAMESPACE used, this test will fail in QVariant::setValue().");
 #endif
 
+    if (QTestPrivate::isRunningArmOnX86())
+        QSKIP("Flaky on QEMU. Sometimes can't correctly run JavaScript code, QTBUG-99355");
+
     QQmlEngine e;
     PREPEND_NAMESPACE(listView) created(&e);
     QQmlListReference children(&created, "data");