Jonathan Clem 8cb7271b64 ci: get GitHub Actions running again
Basically, matrix.os needs to be defined for every build. We
were commenting out some of the builds in order to debug
CI in the `include` section, but we also need to comment them
out in the `build section.
2019-09-11 09:08:24 -04:00
..
2019-09-11 09:08:24 -04:00