community/doctest: upgrade to 2.4.5
Upgrade to 2.4.5 from 2.4.4.
Changelog: https://github.com/onqtam/doctest/blob/master/CHANGELOG.md#245-2021-02-02
We are currently working on getting Alpine Linux 3.21 out. This means that merge requests that are not aimed to help with that (only affecting testing, new aports) have a lower priority at the moment. Please be patient, they will be eventually picked up.
Upgrade to 2.4.5 from 2.4.4.
Changelog: https://github.com/onqtam/doctest/blob/master/CHANGELOG.md#245-2021-02-02