[ci] adjust Windows tests in .github/workflows #3
pr.yml
on: push
Linux-gcc
46s
Linux-clang
37s
macOS
33s
DragonflyBSD
3m 26s
FreeBSD
3m 7s
NetBSD
3m 0s
OpenBSD
3m 40s
Matrix: Windows-MSYS2
Matrix: Windows-VisualStudio