Bump signal wait time

When unit tests are being run in TeamCity the host box can end up being
very bogged down with other builds. So need to up wait time, to take
into account CPUs grinding.

src/qgcunittest/TCPLinkTest.cc

@@ -150,7 +150,7 @@ void TCPLinkUnitTest::_connectSucceed_test(void)
     QCOMPARE(_link->connect(), true);
     
     // Make sure we get the two different connected signals
-    QCOMPARE(_multiSpy->waitForSignalByIndex(connectedSignalIndex, 1000), true);
+    QCOMPARE(_multiSpy->waitForSignalByIndex(connectedSignalIndex, 10000), true);
     QCOMPARE(_multiSpy->checkOnlySignalByMask(connectedSignalMask | connected2SignalMask), true);
     QList<QVariant> arguments = _multiSpy->getSpyByIndex(connected2SignalIndex)->takeFirst();
     QCOMPARE(arguments.at(0).toBool(), true);