Upgrade 13.0 base OpenSSH to 8.4?

[Michael C]

Hi there,

I wonder if it's too late to ask if it's possible to bump openssh in base
to
version 8.4 for 13.0, which enables nist-p256-capable keys and fido/u2f
support.

Despite the fido/u2f capabilities requires libfido2, iirc it is possible to
compile openssh without libfido2 but to enable it in sshd_config,
therefore it is not necessary to add libfido2 as a dependency to base.

Michael