Unify qt debian package naming

While testing Qt 6.3.1 and 6.3.2 commercial debian packages, I noticed that most of the modules can be searched with 'qt6.3.1' string, but qml modules are named differently 'qml6.3.1'.

It would be more user friendly to be able to search all Qt 6.3.1 packages with single keyword, if only the version is used it might result to what-ever component which happens to have same version.

So could you do some investigations if the qml modules could be named with qt[version] also. Or define some other keyword that would match all qt packages for single Qt version.