Fix default cfg file abl
https://git.rz.tu-bs.de/irmb/VirtualFluids_dev/-/merge_requests/336 did not change the default name of the config file Also removed a contradicting entry in the clang-format file (I kept the newer entry)
https://git.rz.tu-bs.de/irmb/VirtualFluids_dev/-/merge_requests/336 did not change the default name of the config file Also removed a contradicting entry in the clang-format file (I kept the newer entry)