DataExplorer: fix Qt deprecated warnings

See merge request ogs/ogs!3643

[ctest] Fixing log output

See merge request ogs/ogs!3639

Disable building non MPI tools in MPI / PETSc build

See merge request ogs/ogs!3638

This reverts commit 033fa1ec.

This reverts commit c3b4e85b.

- ctests added with AddTest() write log files to build-dir/logs/
- when running ctest --output-on-failure:
  - test wrapper do not output log to console, only log file
  - test tester output to console as well

MPL enum string conversions

See merge request ogs/ogs!3641

[cpm] Updates to tclap and vtkdiff

See merge request ogs/ogs!3636

[cmake] Collect python packages and run poetry add just once.

See merge request ogs/ogs!3524

Includes fix for C++20 with gcc 11.

Maybe removed later on:

https://github.com/oemof/tespy/issues/252

Packages to install are written to build/.python_packages during CMake
run and then installed once at the end of the CMake run via poetry add.

Speeds up CMake configure time a bit.

Cleanup ASCII raster reader interface.

See merge request ogs/ogs!3630

Small fixes

See merge request ogs/ogs!3631