feat: sidn-pbdf email credential type, not signed

1 job for sidn-pbdf-email in 11 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Verify
failed #98956
verify

00:00:11

 
Name Stage Failure
failed
verify Verify
++ echo '$ irma scheme verify'
++ irma scheme verify
$ cd /tmp/pbdf
$ irma scheme verify
Verifying scheme pbdf
Verification failed: Error parsing scheme manager pbdf: File pbdf/sidn-pbdf/Issues/email/description.xml not present in scheme index
Running after_script
Uploading artifacts for failed job
ERROR: Job failed: exit code 1