[New libfido2 version] 1.16.0

[github-actions]

https://github.com/Yubico/libfido2/releases/tag/1.16.0

[rimrul]

/open pr

The workflow run was started

[dscho]

@rimrul I wonder whether we should use this opportunity to unshadow libfido2 and move to MSYS2's version of it (of course after making sure that their version is up to date)?

[rimrul]

Their version is 1.16.0 and their PKGBUILD is basically identical to ours, apart from the fact they use Ninja instead of make.