tree ba7c791ba0def65f1c236571ed15e7f783a889a0
parent fcb4701f47764a5623c45ba7a0c97ca647a6c5ca
author past-due <30942300+past-due@users.noreply.github.com> 1612385990 -0500
committer past-due <30942300+past-due@users.noreply.github.com> 1612385990 -0500

[GitHub Actions] Update to Xcode 12.4, adjust build matrix