Add v27.0 attestations for all and noncodesigned

[davidgumberg]

No description provided.

[achow101]

The key you've added does not appear to be the one that you signed with:

$ gpg --list-keys davidgumberg
pub   ed25519 2024-04-17 [SC]
      8BFD59DA7618E1710FA27AA688FA1A28D7821B26
uid           [ unknown] davidgumberg <davidzgumberg@gmail.com>
sub   cv25519 2024-04-17 [E]

$ gpg --verify 27.0/davidgumberg/noncodesigned.SHA256SUMS.asc
gpg: assuming signed data in '27.0/davidgumberg/noncodesigned.SHA256SUMS'
gpg: Signature made Tue 16 Apr 2024 09:45:31 PM EDT
gpg:                using EDDSA key 41E442A14C342C877AE4DC8F3B6305FA06DE51D5
gpg: Can't check signature: No public key

[davidgumberg]

Thanks for catching that, I got a bit confused about the cli flags for overriding the signing name in contrib/guix/guix-attest

The key should be correct now.

[RanaAli996]

Approved