mail-filter/spamassassin: new revision to fix the build with openssl-1.1.

mail-filter/spamassassin: new revision to fix the build with openssl-1.1.

This new revision adds a patch (thanks to Mark Wright) that fixes the
build with the new openssl-1.1 branch. Our patch is based on the fix
contributed upstream by Noah Meyerhans (thanks Noah) in SA bug 7361.

In an unrelated change, the SRC_URI was updated to use the https
protocol.

Bug: https://bz.apache.org/SpamAssassin/show_bug.cgi?id=7361
Closes: https://bugs.gentoo.org/624858
Package-Manager: Portage-2.3.8, Repoman-2.3.3