Merge 2 useful PRs and other changes from OpenAPITools/openapi-generator repo

[ityuhui]

To implement the configuration for kubernetes-client/c, merge 2 PRs from OpenAPITools/openapi-generator repo:

1. Support SSL client authentication for the c client (#5719)
   [C][Client] Support SSL client authentication for the c client OpenAPITools/openapi-generator#5719

2. Fix base64 decode funtion (#5642)
   [C] fix decode function OpenAPITools/openapi-generator#5642

/cc @brendandburns

[brendandburns]

This change looks good to me.

Is this a manual patch? Or did you re-run code generation?

[ityuhui]

Hi @brendandburns

Yes, this is a manual patch.

We do not need re-run code generation because there is no difference between manual patch and code generation for the files apiClient.h and apiClient.c.

For others model or api files generated by openapi-generator, there is also no important changes.

But I can re-run code generation too, it does not need big effort. which solution do you prefer ?

[brendandburns]

I'd prefer that we re-run the code generation, I think it is a good practice to never hand-edit the generated files.

Thanks!

[ityuhui]

Sure. I will do it.

And c/kubernetes/README.md which is updated in the PR #5 will not be changed when re-generating.

[ityuhui]

Hi @brendandburns

The code generation is re-run (both build and examples test successfully) and new code change is pushed here.
Could you please review the latest change change ?

[brendandburns]

/lgtm
/approve

Thanks!

[k8s-ci-robot]

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