Add ProximityArchive for novelty search #2449

Job	Run time
coverage	1m 54s
examples	2m 59s
docs	2m 1s
benchmarks	1m 44s
pin	1m 20s
pre-commit	1m 7s
test (ubuntu-latest, 3.12)	1m 21s
tutorials_list	10s
test (macos-latest, 3.12)	1m 18s
test (windows-latest, 3.12)	1m 23s
tutorials (tutorials/arm_repertoire.ipynb)	1m 13s
tutorials (tutorials/cma_mae.ipynb)	7m 59s
tutorials (tutorials/features/example.ipynb)	1m 13s
tutorials (tutorials/fooling_mnist.ipynb)	3m 38s
tutorials (tutorials/lsi_mnist.ipynb)	8m 51s
tutorials (tutorials/lunar_lander.ipynb)	10m 17s
tutorials (tutorials/scalable_cma_mae.ipynb)	4m 21s
deploy	0s
	52m 49s

Provide feedback