SAK-50682 LTI Add support for 1EdTech PNP URL to launch data

[csev]

No description provided.

[paulgrudnitski]

This 100% reproduces the pnpservice claim that I have coded into my local Moodle 4.02. Very happy with this...and thank you.

However, what I thought was the proper encoding of the claim appears to be different than what is currently published in the Candidate Final draft. Consequently, I've opened an issue with the QTI Working Group to reconcile the differences between the Public Candidate Final doc and what we in the QTI Working Group had defined (this is the "spec" that I had been working off of).

I would not merge this until we (QTI Working Group and possibly the LTI Working Group) can reconcile this. I think we all want to avoid some churn (rework) on the claim.

[csev]

@paulgrudnitski I had Claude Vervoort (LTI co-chair) check the actual PNP repo - not the draft spec online. Claude verified to me that both the Moodle code you have and the Sakai code I now have are correct. It is pretty clear the web page is just out of date. We can test that this patch works with your code from a branch. We can verify it and then merge it later when we triple check the spec.