SUSE-FU-2023:2119-1 Feature update for haproxy

This update for haproxy fixes the following issues: Update to version 2.0.31 jscPED-3821: BUG/CRITICAL: http: properly reject empty http header field names CI: github: don't warn on deprecated openssl functions on windows DOC: proxy-protocol: fix wrong byte in provided example DOC: config:...