CI: added artifacts for mac, win32 and win64 builds.

4 jobs for master in 5 minutes and 54 seconds (queued for 1 second)
Status Name Job ID Coverage
  Build
passed build-debian #241026
debian amd64

00:00:45

passed build-macos #241027
macos

00:01:08

passed build-win32 #241029
debian amd64 win32

00:01:54

passed build-win64 #241028
debian amd64 win64

00:02:06