JWK helper to generate thumbprint

[rohan-wire]

Should be able to generate a JWK thumbprint and the corresponding URI from any JWK.

• JWK Thumbprint algorithm defined in RFC7638
• JWK Thumbprint URI defined in RFC9278

example URI:
urn:ietf:params:oauth:jwk-thumbprint:sha-256:NzbLsXh8uDCcd-6MNwXF4W_7noWXFZAfHkxZsRGC9Xs

[StemCll]

Hey @rohan-wire, I will give this issue a try. Will create a draft PR with first changes.

[StemCll]

Hi @beltram (mentioning you since I see a lot of your activity in this repo),
I've created a very simple draft for URI. I haven't dig into the whole project yet, so it might be off related to the project standards.

[istankovic]

Closing, as the related PR is already closed and we don't currently plan anything in this area.