Merge branch 'fix/ci-release3.4' into 'releases/3.4'

[ci] Test against releases/3.4 dumux-lecture branch

See merge request !2821
6 jobs for releases/3.4 in 0 seconds (queued for 23 minutes and 4 seconds)
Status Name Job ID Coverage
  Trigger
passed full-dune-2.7-clang

passed full-dune-2.7-gcc

passed full-dune-master-clang

passed full-dune-master-gcc

passed minimal-dune-2.7-gcc

 
  Downstream Modules
passed trigger lecture