Android: Avoid endless loop in the presence of crashed process

while (!proc.waitForFinished(200)) { ... } effectively behaves as
endless loop if proc is already crashed at that time.

Change-Id: Ia2228ceddc9c45a37816209deb7e4fd69c7ab7b9
Reviewed-by: BogDan Vatra <bogdan@kdab.com>

src/plugins/android/androiddeployqtstep.cpp

@@ -354,7 +354,7 @@ AndroidDeployQtStep::DeployResult AndroidDeployQtStep::runDeploy(QFutureInterfac
                    .arg(QDir::toNativeSeparators(m_command), args),
                    BuildStep::MessageOutput);
 
-    while (!m_process->waitForFinished(200)) {
+    while (m_process->state() != QProcess::NotRunning && !m_process->waitForFinished(200)) {
         if (fi.isCanceled()) {
             m_process->kill();
             m_process->waitForFinished();