Add a test to B2Qt for interfaceframework

Use example: https://doc.qt.io/QtInterfaceFramework/qtinterfaceframework-interfaceframework-qface-remote-example.html

Build with CMake and qmake

See there are no errors, e.g.:

From QTBUG-116662:

• When using CMake, Qt6InterfaceFrameworkMacros.cmake says:
  • "Couldn't find a usable ifcodegen location" and
  • "Python3 needs to be available to use the ifcodegen."

• When using qmake, we get:
  • "No rule to make target 'C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/x86_64-w64-mingw32/usr/bin/ifcodegen/generate.py', needed by '.stamp-ifcodegen'"