Build documentation

Simplify build process #1

Sign in to view logs

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
Cancel superseded	4s
Build msprime docs	12s
Build tsdate docs	11s
Build tskit docs	14s
Build tsinfer docs	7s
Build pyslim docs	8s
Build tszip docs	9s
Build tstrait docs	11s
Build tscompare docs	6s
Build tsbrowse docs	6s
	1m 28s