conf.d: Provide family descriptions and substitutions for MS fonts

11 jobs for 30-core-fonts-web in 7 minutes and 52 seconds (queued for 6 seconds)
Status Job ID Name Coverage
  Build
passed meson android arm64 fedora #12465781

00:01:37

passed meson macos #12465779
gst-macos-10.15

00:03:06

passed meson-mingw-w64-build #12465776

00:06:26

manual meson msys2 #12465780
docker windows 1809 allowed to fail manual
passed meson-shared-build #12465774

00:05:43

passed meson-static-build #12465775

00:06:35

passed meson vs2017 amd64 #12465777
docker windows 1809

00:01:14

passed meson vs2017 x86 #12465778
docker windows 1809

00:01:14

passed mingw-build #12465773

00:05:03

passed shared-build #12465771

00:06:58

passed static-build #12465772

00:05:38