Studio can't build against runtime2 module

When building studio against already build qt(non-developer build) and using runtime2 module in the studio, the build fails with unknown modules error. This happens because the runtime2 module is qt module with it's own build directory, which is not used to find qt modules when studio is built and the module is not installed to the qt main location when building. This can be worked around locally by running make install to the runtime build, but this is not done in CI and it fails integration.