Upgrade jwx to v3

[lestrrat]

Summary

Upgrade github.com/lestrrat-go/jwx from v1 to v3. v1 is deprecated and unsupported.

Fixes # N/A

Type of PR

• Bug Fix (non-breaking fixes to existing functionality)
• New Feature (non-breaking changes that add new functionality)
• Documentation update
• Test Updates
• Other (Please describe the type): Dependency upgrade

Test Information

• My PR required test updates

Go Version:
Os Version:
OpenAPI Spec Version:

Signoff

• I have submitted a CLA for this PR -----> I believe this is an Obvious Fix. because jwx is only used to parse and serialize JWKs
• Each commit message explains what the commit does
• I have updated documentation to explain what my PR does ----> I believe this is not applicable. It's just a module upgrade.
• My code is covered by tests if required
• I ran make fmt on my code ----------> No, because when I ran make fmt it changed A LOT of code that I did not touch.
• I did not edit any automatically generated files