Porting from preCICE 2.x to 3.x

Both code and adapters need to be modified to make the coupling work with preCICE3.0 as documented in the preCICE guide: https://precice.org/couple-your-code-porting-v2-3

For the moment, follow these instructions to install DUST+preCICE correctly (in Ubuntu22.04):

wget ``https://github.com/precice/precice/releases/download/v2.5.0/libprecice2_2.5.0_jammy.deb

sudo apt install ./libprecice2_2.5.0_jammy.deb

pip install pyprecice==2.5.0.4