[md] Use new curSol interface (removes deprecation warnings)

5 jobs for !2825 with feature/coupling-manager-store-solution-ptrs
latest detached
Status Name Job ID Coverage
  Trigger
passed full-dune-2.7-clang

passed full-dune-2.7-gcc

passed full-dune-master-gcc

passed minimal-dune-2.7-gcc

 
  Downstream Modules
passed trigger lecture