Add pixi support #1

Job	Run time
ubuntu-latest - Env all Release	12m 25s
ubuntu-latest - Env all Release -mavx2	42s
ubuntu-latest - Env all Debug	18m 56s
ubuntu-latest - Env all Debug -mavx2	2m 56s
ubuntu-latest - Env all-py39 Release	34s
ubuntu-latest - Env all-py39 Release -mavx2	47s
ubuntu-latest - Env all-py39 Debug	3m 8s
ubuntu-latest - Env all-py39 Debug -mavx2	3m 12s
macos-latest - Env all Release	7m 19s
macos-latest - Env all Debug	3m 44s
macos-latest - Env all-py39 Release	51s
macos-latest - Env all-py39 Debug	4m 20s
macos-13 - Env all Release	1m 56s
macos-13 - Env all Debug	9m 24s
macos-13 - Env all-py39 Release	1m 45s
macos-13 - Env all-py39 Debug	11m 17s
windows-latest - Env all Release	1m 50s
windows-latest - Env all-clang-cl Release	2m 34s
check-macos-linux-windows-pixi	1s
	1h 27m 41s

Provide feedback