Add Request Headers to bypass security gates

[Dakumo]

We have everything which is not necassarily needed to be public behind a security gate which can be bypassed by adding a header to the request.

So I extended the provider to handle headers...

maybe the config should look different... but my go coding skills are very basic

Idea from me:

 headers = {
    "X-Custom-Header" = "CustomValue"
  }

Currently you can add headers like:

headers = ["X-Custom-Header:CustomValue"]

[cla-checker-service]

💚 CLA has been signed

[tobio]

Thanks for adding this in. Can we update the schema attribute to be a map rather than require the key:value formatting.

[Dakumo]

@tobio sorry for the long delay... merged your stuff in my branch

thanks for your support here! :)

[tobio]

LGTM. Are you able to add a changelog entry for this PR too?

I strongly suspect the CLA checker if failing due to these two unverified commits. You should be able to either rewrite the author of those commits to use an email associated with your Github account, or add the email used in those commits to your Github account.

[Dakumo]

hi there,

sorry for the delay... i just fix the issue about the verified commits...

and added information to the changelog.md