DataPackageManager: Add PASTA DOI specific /dataset/distribution elements to PASTA DOI /dataset/alternateIdentifier quality check

[servilla]

The DataPackageManager service adds the PASTA DOI and the DOI URL in the /dataset/distribution element when transforming the Level-0 EML to Level-1 EML. This causes a problem (distribution references to a previous version) when users reuse the EML obtained from PASTA in a new revision and then resubmit the new revision to PASTA.

<distribution id="10.6073/pasta/8d9859b946d6f9114937af3008166dd2" scope="system" system="https://pasta.edirepository.org">
<online>
<url function="information">https://doi.org/10.6073/pasta/8d9859b946d6f9114937af3008166dd2</url>
</online>
</distribution>

PASTA should ensure that any previously added "distribution" elements are not contained within a submitted EML document. This should be added as a new quality check (if simple). Otherwise, to do this efficiently, PASTA could roll this check into the existing "alternateIdentifier" check, which is already a functioning quality check.