Add property for optional runner #801

Job	Run time
linters (3.9, ubuntu-latest)	36s
Testing on Python 3.8 (ubuntu-latest)	55s
Testing on Python 3.8 (macos-13)	1m 19s
Testing on Python 3.8 (windows-2019)	2m 32s
Testing on Python 3.9 (ubuntu-latest)	56s
Testing on Python 3.9 (macos-13)	1m 16s
Testing on Python 3.9 (windows-2019)	2m 27s
Testing on Python 3.10 (ubuntu-latest)	50s
Testing on Python 3.10 (macos-13)	1m 16s
Testing on Python 3.10 (windows-2019)	2m 25s
Testing on Python 3.11 (ubuntu-latest)	45s
Testing on Python 3.11 (macos-13)	1m 27s
Testing on Python 3.11 (windows-2019)	2m 29s
	19m 13s

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