CI: github: don't warn on deprecated openssl functions on windows

msys2 recently upgraded their openssl to 3.0, breaking the build since
the API was not entirely ported.

Must be backported as far as 2.0.

(cherry picked from commit de7dd6abf89803379fe0094ad8c05ec691597a31)
Signed-off-by: William Lallemand <wlallemand@haproxy.org>
1 file changed