hpn-18.5.0

Release of HPN-18.5.0 incorporating OpenSSH 9.8p1

This release brings HPN-SSH up to OpenSSH 9.8 which brings
along all of the changes in OpenSSH. This includes changes
to the hpnsshd server; specifically splitting the server into
relative barebones listener and a hpnsshd-session client that
handles the user interaction on the server side.

There are limited changes to HPN-SSH itself aside from a minor
change to the versioning to make it RFC compliant. Thanks to
Lupo Luchini for pointing this out. We've also reenabled the 
DisableMTAES function for use with some FIPS environments. 

What's Changed

• cipher: Restore DisableMTAES capability to resolve FIPS SIGSEGV. by @klardotsh in #86
• Integrate OpenSSH 9.8 into HPN-SSH by @rapier1 in #96

New Contributors

• @klardotsh made their first contribution in #86

Full Changelog: hpn-18.4.2...hpn-18.5.0