Update README.rst #177

Job	Run time
On ubuntu-latest with (gcc-9, python-3.9, numpy-1.23)	1m 48s
On ubuntu-latest with (gcc-9, python-3.10, numpy-1.23)	1m 49s
On ubuntu-latest with (gcc-9, python-3.11, numpy-1.23)	1m 39s
On ubuntu-latest with (gcc-12, python-3.9, numpy-1.23)	1m 38s
On ubuntu-latest with (gcc-12, python-3.10, numpy-1.23)	1m 40s
On ubuntu-latest with (gcc-12, python-3.11, numpy-1.23)	1m 50s
On ubuntu-20.04 with (gcc-7, python-3.8, numpy-1.18)	1m 50s
On ubuntu-20.04 with (gcc-7, python-3.8, numpy-1.20)	1m 52s
On ubuntu-20.04 with (gcc-7, python-3.8, numpy-1.23)	1m 48s
On ubuntu-20.04 with (gcc-7, python-3.9, numpy-1.23)	2m 1s
On ubuntu-20.04 with (gcc-7, python-3.10, numpy-1.23)	1m 48s
On ubuntu-20.04 with (gcc-7, python-3.11, numpy-1.23)	1m 57s
On ubuntu-20.04 with (gcc-9, python-3.8, numpy-1.18)	1m 43s
On ubuntu-20.04 with (gcc-9, python-3.8, numpy-1.20)	1m 44s
On ubuntu-20.04 with (gcc-9, python-3.8, numpy-1.23)	1m 44s
On ubuntu-20.04 with (gcc-9, python-3.9, numpy-1.23)	1m 44s
On ubuntu-20.04 with (gcc-9, python-3.10, numpy-1.23)	1m 55s
On ubuntu-20.04 with (gcc-9, python-3.11, numpy-1.23)	2m 8s
On macos-latest with (clang, python-3.8, numpy-1.18)	3m 0s
On macos-latest with (clang, python-3.9, numpy-1.20)	4m 59s
	40m 37s

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