[proposal] export createJWK

[cre8]

What issue is this PR fixing

Fixes #1324

What is being changed

Exports createJWK function from utils package

Quality

Check all that apply:

• I want these changes to be integrated
• I successfully ran pnpm i, pnpm build, pnpm test, pnpm test:browser locally.
• I allow my PR to be updated by the reviewers (to speed up the review process).
• I added unit tests.
• I added integration tests.
• I did not add automated tests because _________, and I am aware that a PR without tests will likely get rejected.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (3ac343e) 85.50% compared to head (ec3fdd8) 85.51%.

Additional details and impacted files

@@           Coverage Diff           @@
##             next    #1325   +/-   ##
=======================================
  Coverage   85.50%   85.51%           
=======================================
  Files         170      170           
  Lines       18947    18947           
  Branches     2120     2120           
=======================================
+ Hits        16201    16202    +1     
+ Misses       2746     2745    -1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[mirceanis]

Looks good