fix(openid-connect): use_jwks breaking authentication header

[jesse-r-s-hines]

Description

When using the openid-connect plugin with bearer_only as false, the plugin will normally authenticate both requests with the session cookie and requests with an explicit Authorization: Bearer header. This is very useful to allow both browser based and programmatic access to some resource.

However, if you set use_jwks instead of explicitly setting the public key, requests with a proper Authorization: Bearer header still get the 302 Found response.

Fix by adding conf.use_jwks to the check.

Fixes #10669

[monkeyDluffy6017]

Could you add test cases like https://github.com/apache/apisix/blob/master/t/plugin/openid-connect.t#L900

[jesse-r-s-hines]

I'm still a bit confused on how the APISIX tests work, but I've added a test that should check for the bug in #10670.

[jesse-r-s-hines]

I can't replicate the linting failure by running make lint locally, how do I get it to tell me what's causing the failure?

[kayx23]

Trying running reindex? https://github.com/apache/apisix/blob/master/CONTRIBUTING.md#check-code-style-and-test-case-style

[jesse-r-s-hines]

I've tried that, reindex makes no change to the file when I run it.

[monkeyDluffy6017]

I suggest put your newly added test cases to the end of the file, so that you won't need to modify the index of the rest test cases.
The index of test cases below this one are not correct

[jesse-r-s-hines]

Oh of course, I'm not sure how I missed that. I've updated the test file.

[jesse-r-s-hines]

I believe the linting should pass now.