[bin][installexternal] Update dependencies and installed packages

The package dumux-course is missing dependencies dune-alugrid, dune-foamgrid and dune-subgrid which are required by its own installation script.

The module dune-mmesh is currently installed at version release/1.2 which causes dunecontrol to fail. Version 1.3 is compatible with DuMux 3.4 and master