[handbook] Fix and update installation instructions

In particular remove non-recommended installation command that also
contained an outdated --use-cmake option which doesn't exist anymore.
4 jobs for !2664 with feature/fix-installation-handbook
latest detached
Status Name Job ID Coverage
  Trigger
manual full-dune-2.7-clang
manual full-dune-2.7-gcc
manual minimal-dune-2.7-gcc
 
  Downstream Modules
created trigger lecture