message: docs: add new types to docs
diff: @@ -111,7 +111,7 @@ mutation {
  # This is the actual SSH public key (without the type at the beginning and without the comment at the end, ex. `AAAAB3NzaC1yc2EAAAADAQ...3QjzIOtdQERGZuMsi0p`).
  keyValue: ""
  # TODO: Fill in the keyType field.
  - # Valid values are either SSH_RSA or SSH_ED25519.
  + # Valid values are either SSH_RSA, SSH_ED25519, ECDSA_SHA2_NISTP256/384/521
  keyType: SSH_RSA
  user: {
  # TODO: Fill in the userId field.
  