Refactored GitHub Actions configuration to use OpenAstronomy workflows #109

Job	Run time
publish / Load build targets	4s
publish / Load build targets	4s
publish / Load build targets	9s
publish / Build source distribution	1m 31s
publish / Build source distribution	1m 31s
publish / Build source distribution	1m 35s
publish / Build cp*-macosx_x86_64 wheels	15s
publish / Build cp*-macosx_x86_64 wheels	15s
publish / Build cp*-macosx_arm64 wheels	2m 51s
publish / Build cp*-macosx_arm64 wheels	30s
publish / Build cp*-macosx_arm64 wheels	3m 9s
publish / Upload	1s
publish / Upload	1s
publish / Upload	0s
publish / Build cp*-macosx_x86_64 wheels	13m 52s
	25m 48s

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