qdoc's QML parser is out of date

Because qdoc is part of qtbase/src/tools, it is not allowed to depend on anything outside of qtbase. But qdoc uses the QML parser from qtdeclarative, so qdoc has its own copy of the QML parser sources. The QML parser in qtdeclarative has been updated, but the copy in qtbase/src/tools/qdoc has not. It should be updated.