Update metis to 5.1.1.

3rdParty/metis/metis-5.1.1/libmetis/struct.h

3rdParty/metis/metis-5.1.1/libmetis/timing.c

3rdParty/metis/metis-5.1.1/libmetis/util.c

3rdParty/metis/metis-5.1.1/libmetis/wspace.c

CMake/VirtualFluidsMacros.cmake

CMake/cmake_config_files/TESLA01.config.cmake

CMake/compilerflags/AppleClang.cmake

apps/cpu/LidDrivenCavity/CMakeLists.txt

apps/gpu/LidDrivenCavity/CMakeLists.txt

src/basics/basics/container/CbVector.h

src/basics/basics/utilities/UbLogger.h

src/cpu/VirtualFluidsCore/CMakeLists.txt

src/gpu/GksGpu/CMakeLists.txt

src/gpu/GksMeshAdapter/CMakeLists.txt

src/gpu/GridGenerator/CMakeLists.txt

src/gpu/VirtualFluids_GPU/CMakeLists.txt