Support parsing "ecdsa-sk" and "ed25519-sk" SSH keys

[jeanp413]

Trying to parse "ecdsa-sk" and "ed25519-sk" public SSH keys results in Unsupported key format error

[Ranguna]

vscodium's remote ssh is also affected by this. I can't use my hardware key to log into my remote machine through vscodium. Proprietary vscode remote ssh works fine.

[nordeep]

It would be great to be able to log in using hardware keys that use ecdsa-sk type keys.

[timhorn1]

Why is this issue not being solved? Isn't it a security relevant feature?
The only option to have that feature would be to use the original vscode with ssh-remote.