Merge pull request #708 from Pressio/707-create-a-kokkos-only-pipeline #382

Job	Run time
baseline (fedora-clang-17, Release)	11m 51s
baseline (fedora-clang-17, Debug)	8m 30s
baseline (fedora-gnu-13, Release)	10m 49s
baseline (fedora-gnu-13, Debug)	8m 50s
baseline (ubuntu-clang-14, Release)	11m 40s
baseline (ubuntu-clang-14, Debug)	8m 45s
baseline (ubuntu-gnu-11, Release)	9m 55s
baseline (ubuntu-gnu-11, Debug)	8m 36s
baseline (ubuntu-clang-14, Release, -D CMAKE_CXX_STANDARD=20 -D PRESSIO_ENABLE_CXX20=ON)	12m 44s
	1h 31m 40s

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