* Now allowing seed jobs to be configured with GithubAppCredential
* fmt
* Validation for GithubAppCredentials type seed job SCM secret
* GithubAppCredentials validation error messages were not referring to actual GithubAppCredentials fields
* cleanup
* Don't validate external credential type
The operator shouldn't try to fetch credentials that have their types
defined as `external` - that means that credentials are supplied
externally, without using k8s secrets.
* Docs: Add example of `external` credential type
This allows the user to use keys other than PEM encoded RSA. ed25519
is often recommended to be used if it's supported. Using this
algorithm implies the use of OpenSSH key format in ssh-keygen.
Manish Bhasin
Piotr Ryba
Andras Szerdahelyi
Tomasz Sęk
jkhelil