Out-of-date fonts

In the pacman repository `https://arch.alerque.com/x86_64` the following fonts are out-of-date: - otf-stix: 2.13 → 2.13.b171 (latest official release) - otf-firamath: 0.4_beta_3 → 0.3.4 (there have been further changes since then, but no newer official release yet) - ebgaramond-otf: 1.000 → 1.001 (with additional latest changes to the static OTF font files on 2021, July 22)