misc: Move pytest.ini to pyproject.toml #428

Job	Run time
pytest-docker-py310-gcc-omp-arm64-adjoint	25m 19s
pytest-docker-py310-icx-omp-adjoint	30m 41s
pytest-docker-py310-icx-omp-base	33m 16s
pytest-docker-py310-gcc-omp-base	40m 23s
pytest-docker-py310-gcc-omp-arm64-base	31m 33s
pytest-docker-py310-gcc-omp-adjoint	29m 13s
pytest-ubuntu-py310-gcc14-omp-adjoint	32m 46s
pytest-ubuntu-py311-gcc11-cxxnoomp-adjoint	32m 53s
pytest-ubuntu-py310-gcc9-omp-adjoint	36m 11s
pytest-ubuntu-py311-gcc10-noomp-adjoint	24m 6s
pytest-ubuntu-py312-gcc12-cxxomp-adjoint	38m 17s
pytest-ubuntu-py313-gcc14-omp-base	46m 23s
pytest-ubuntu-py310-gcc9-omp-base	47m 31s
pytest-ubuntu-py313-gcc14-omp-adjoint	34m 50s
pytest-ubuntu-py312-gcc12-cxxomp-base	1h 0m 9s
pytest-ubuntu-py311-gcc11-cxxnoomp-base	42m 56s
pytest-ubuntu-py312-gcc13-omp-adjoint	35m 46s
pytest-osx-py312-clang-omp-base	32m 53s
pytest-ubuntu-py312-gcc13-omp-base	54m 22s
pytest-ubuntu-py311-gcc10-noomp-base	42m 15s
pytest-ubuntu-py310-gcc14-omp-base	47m 9s
	13h 18m 52s

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