* Make TL logging/verification optional * Return errors from go-lang fns * Update pkg/policy/rego.go Co-authored-by: Jonny Stoten <jonny@jonnystoten.com> * Update pkg/attestation/sign.go Co-authored-by: Joel Kamp <joel.kamp@docker.com> * Move public key marshelling until later * Simplify logSignature and pass down opts --------- Co-authored-by: Jonny Stoten <jonny@jonnystoten.com> Co-authored-by: Joel Kamp <joel.kamp@docker.com>