Updated Polygon ID method and register alternate name iden3

[ottomorac]

DID Method Registration

As a DID method registrant, I have ensured that my DID method registration complies with the following statements:

• [X ] The DID Method specification defines the DID Method Syntax.
• [ X] The DID Method specification defines the Create, Read, Update, and Deactivate DID Method Operations.
• [X] The DID Method specification contains a Security Considerations section.
• [X] The DID Method specification contains a Privacy Considerations section.
• [X] The JSON file I am submitting has passed all automated validation tests below.
• [] The JSON file contains a contactEmail address [OPTIONAL].
• [X] The JSON file contains a verifiableDataRegistry entry [OPTIONAL].

[ottomorac]

Hello W3C DID Team,

This update performs the following changes:

• For the existing did:polygonid method it updates the legal entity to ZK ID Labs and our website
• Registers the did:iden3 method as an alternate name for did:polygonid (this is the open source protocol behind Polygon ID)

Let me know if you have any questions. Thank you!

[msporny]

New DID Method review volunteers, please review this change request.

/cc @apuchitnis @stenreijers @gatemezing @esaung @michallis @richardwinputra @adam-burns @Steffytan @MizukiSonoko @rajivrajani @genaris @harleyjackthomas @ajile-in @KDean-Dolphin

[ottomorac]

Hello @MizukiSonoko and @TallTed ,

Good day. Are the issues resolved? Are we ok to move forward and provide approval?

Thank you!

[gatemezing]

Hello, thank you for the submission. All seems good from my side.

[ottomorac]

Hello @msporny . GM Sir. May I request a final review of this PR? We now have the approvals required. Thank you!