ci: add openssl into the windows-image
Useful to build a couple of plugins, including dtls.
Related to gst-plugins-rs#346
Originally gstreamer!4607 but can't be merged yet due to x86 issue.
Useful to build a couple of plugins, including dtls.
Related to gst-plugins-rs#346
Originally gstreamer!4607 but can't be merged yet due to x86 issue.