CI: Update upload-artifact action to be compatible

The download-artifact action was updated to 4.x
and the upload-artifact must be kept in sync.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Neil Horman <nhorman@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/25383)

(cherry picked from commit c4a5d70d)