Add an overload for fontTable (we can't deprecate the const char *
overload as it will be used for string literals, even if the tag-
overload would work), and use the tag type in the test instead of
QByteArray.
Task-number: QTBUG-117046
Change-Id: I104f11a25e9c453a5d1081b6cf320bdc186b7e80
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>