ci: build & store windows installer

Build windows installer for qemu in gitlab CI,
store the result as artifact.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210623091137.1156959-2-kraxel@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
3 files changed