HARK build on MacOS, Ubuntu and Windows

Use a gallery for the example notebooks (#1321) #2269

Sign in to view logs

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
build (ubuntu-latest, 3.8)	7m 4s
build (ubuntu-latest, 3.9)	6m 40s
build (ubuntu-latest, 3.10)	8m 0s
build (macos-latest, 3.8)	12m 40s
build (macos-latest, 3.9)	9m 16s
build (macos-latest, 3.10)	10m 37s
build (windows-latest, 3.8)	13m 37s
build (windows-latest, 3.9)	14m 44s
build (windows-latest, 3.10)	14m 21s
	1h 36m 59s