Fix Krazy-warning about non-const ref iterator in fakevim.

Change-Id: I9b9ec78d75d3ea4e00f94b715995d65a7c75e674
Reviewed-by: hjk <hjk121@nokiamail.com>

src/plugins/fakevim/fakevimhandler.cpp

@@ -6873,7 +6873,7 @@ void FakeVimHandler::Private::replay(const QString &command)
 {
     //qDebug() << "REPLAY: " << quoteUnprintable(command);
     Inputs inputs(command);
-    foreach (Input in, inputs) {
+    foreach (const Input &in, inputs) {
         if (handleDefaultKey(in) != EventHandled)
             break;
     }