Comment typo

[mspiegel]

I think there's a copypaste error in the comment at https://github.com/spruceid/ssi/blob/c800b20463024ea0d9e144635de9a6c6d9fcde03/crates/jwk/src/lib.rs#L1082 A P-384 public key serialized with point compression is a 49 byte string.