feat(oidc-auth): Fixes issue related to https://github.com/honojs/hono/issues/4625 and add support for optional JWT algorithm

[maemaemae3]

Summary

• I want to fix issues using oidc-auth middleware with Hono 4.11.4
  (ref: In version 4.11.4, the verify method in JWT changed so that the third parameter, which was previously optional, is now required. hono#4625 )
• Additionally, add a environment variable OIDC_JWT_ALG that allows to set algorithm of JWT

Changes

• Set third arguments of verify()
• Added a configuration option OIDC_JWT_ALG

Testing

• Tested case of environment value set
  • Cases that alg not set is covered with Hono side
• Verified no impact on authentication flow.

The author should do the following, if applicable

• Add tests
• Run tests
• yarn changeset at the top of this repo and push the changeset
• Follow the contribution guide

[changeset-bot]

🦋 Changeset detected

Latest commit: 642a1ee

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@hono/oidc-auth	Minor

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.11%. Comparing base (16a83af) to head (642a1ee).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1705   +/-   ##
=======================================
  Coverage   92.10%   92.11%           
=======================================
  Files         111      111           
  Lines        3674     3676    +2     
  Branches      958      960    +2     
=======================================
+ Hits         3384     3386    +2     
  Misses        255      255           
  Partials       35       35           

Flag	Coverage Δ
oidc-auth	96.47% <100.00%> (+0.02%)	⬆️

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[yusukebe]

LGTM!

[yusukebe]

@maemaemae3

Thank you for handling it. Looks good. Merging.