Travis CI timeouts for MacPorts builds

[Mojca Miklavec]

On Tue, 8 Sep 2020 at 20:49, Zero King wrote:
>
> > I forgot why we never switched from Azure to GitHub Actions.
>
> Done in commit db7b40d8691e1fcd8b6be5e3c2a2a00a7ce0bdf4. We should
> remove Travis CI and Azure Pipelines soon.

Awesome, thank you very much!

I'm just confused about one thing. The docs says that only 10.15 is supported:
    https://docs.github.com/en/actions/reference/virtual-environments-for-github-hosted-runners
while the github actions lists 10.14. Is the truth somewhere inbetween?

Mojca