tests

add velocity infrastructure. #2206

Job	Run time
coverage	3m 52s
test_indentation	26s
test_windows (windows-2022, Release, Visual Studio 17 2022)	2m 37s
test_linux_and_macos (ubuntu-22.04, Release)	1m 37s
test_windows (windows-2022, Debug, Visual Studio 17 2022)	9m 11s
linux-gdb-valgrind (ubuntu-22.04, Debug)	15m 23s
test_linux_and_macos (ubuntu-22.04, Debug)	1m 42s
linux-clang_flang_mpi (ubuntu-24.04, Debug)	2m 43s
test_linux_and_macos (ubuntu-24.04, Release)	1m 43s
test_linux_and_macos_mpi (ubuntu-24.04, Release)	2m 38s
test_linux_and_macos (ubuntu-24.04, Debug)	1m 40s
test_linux_non_unity_no_optional_dependencies (ubuntu-24.04, Debug)	3m 15s
test_linux_and_macos_mpi (macos-12, Release)	2m 17s
test_linux_and_macos (macos-12, Release)	2m 15s
test_linux_and_macos_mpi (macos-13, Release)	2m 44s
test_linux_and_macos (macos-12, Debug)	2m 21s
test_linux_and_macos (macos-13, Release)	2m 48s
test_linux_and_macos (macos-13, Debug)	2m 54s
linux-gcc_mpi (ubuntu-20.04, Debug)	2m 44s
linux-clang_gfortran_mpi (ubuntu-24.04, Debug)	3m 20s
linux-gcc_no_apps (ubuntu-20.04, Debug)	58s
linux-cmake_mpi (ubuntu-24.04, 2.8.12, TRUE, Release)	3m 10s
linux-cmake_mpi (ubuntu-24.04, 2.8.12, FALSE, Release)	3m 16s
linux-cmake_mpi (ubuntu-24.04, 3.16.x, TRUE, Release)	2m 41s
linux-cmake_mpi (ubuntu-24.04, 3.16.x, FALSE, Release)	2m 6s
linux-cmake_mpi (ubuntu-24.04, 3.20.x, TRUE, Release)	2m 44s
linux-cmake_mpi (ubuntu-24.04, 3.20.x, FALSE, Release)	2m 13s
	1h 25m 18s

Provide feedback