QmlProfiler: Relax client manager test

We can actually get several TCP connection attempts from the client
manager. That is the whole point of retrying. The QQmlDebugServer
explicitly allows sequential connections, so we should allow them, too.

Change-Id: Id38290dbfd86fadfb0c648189f89827330ea1174
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

src/plugins/qmlprofiler/tests/qmlprofilerclientmanager_test.cpp

@@ -183,7 +183,7 @@ void QmlProfilerClientManagerTest::testUnresponsiveTcp()
     clientManager.setTcpConnection(hostName, port);
     clientManager.connectToTcpServer();
 
-    QTRY_COMPARE(connectionSpy.count(), 1);
+    QTRY_VERIFY(connectionSpy.count() > 0);
     QTRY_COMPARE(failedSpy.count(), 1);
     QCOMPARE(openedSpy.count(), 0);
     QCOMPARE(closedSpy.count(), 0);
@@ -271,7 +271,6 @@ void QmlProfilerClientManagerTest::testResponsiveTcp()
         QTcpServer server;
         QScopedPointer<QTcpSocket> socket;
         connect(&server, &QTcpServer::newConnection, [&server, &socket]() {
-            QVERIFY(socket.isNull());
             socket.reset(server.nextPendingConnection());
             fakeDebugServer(socket.data());
         });