feat: added patreon oidc provider

[AUSBird]

This PR is intending to implement another OIDC provider for Patreon to Kratos since Patreon has non-standard paths to it's auth and token endpoints and doesn't have a discovery endpoint

While I was there I also added missing OIDC provider types to a code comment to update it with missing ones (Not sure if it matters or no)

Related issue(s)

I never made an issue to for this because it's just a new provider and the issue templates only has one for non-trivial features. (If I should have made one anyway, tell me for next time :) )

I did bring it up months ago in slack but never got any response,

PR for Documentation: ory/docs#1211

Checklist

• I have read the contributing guidelines.
• I have referenced an issue containing the design document if my change
  introduces a new feature.
• I am following the
  contributing code guidelines.
• I have read the security policy.
• I confirm that this pull request does not address a security
  vulnerability. If this pull request addresses a security vulnerability, I
  confirm that I got the approval (please contact
  [email protected]) from the maintainers to push
  the changes.
• I have added tests that prove my fix is effective or that my feature
  works.
• I have added or changed the documentation.

Further Comments

This is my first ever go at golang so feel free to give me feedback on anything but I do ask you simplify a bit and if possible can I get pointers to documentation when comments are made to help me learn :)

[AUSBird]

I don't know how or where that unit test broke, I had a look where it said and nothing around it seems to obviously connect to my changes.

Can someone please give me a small pointer to solving it?

Edit: Merging master in fixed the test

[zepatrik]

Nice, this looks very good 👍
I just have one minor remark.

[codecov]

Codecov Report

Merging #3021 (f296012) into master (ba1aecf) will decrease coverage by 0.11%.
The diff coverage is n/a.

❗ Current head f296012 differs from pull request most recent head d649c88. Consider uploading reports for the commit d649c88 to get more accurate results

@@            Coverage Diff             @@
##           master    #3021      +/-   ##
==========================================
- Coverage   77.41%   77.29%   -0.12%     
==========================================
  Files         310      311       +1     
  Lines       19268    19317      +49     
==========================================
+ Hits        14916    14932      +16     
- Misses       3198     3234      +36     
+ Partials     1154     1151       -3     

Impacted Files	Coverage Δ
selfservice/strategy/oidc/provider_config.go	32.65% <0.00%> (-1.39%)	⬇️
selfservice/strategy/oidc/provider_patreon.go	0.00% <0.00%> (ø)
persistence/sql/persister_courier.go	86.50% <0.00%> (+3.17%)	⬆️
courier/courier_dispatcher.go	59.21% <0.00%> (+15.78%)	⬆️

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[jonas-jonas]

Looks very good to me. Thanks for your contribution. :)

Waiting for @aeneasr or @zepatrik to confirm & merge.

[zepatrik]

LGTM 👍

[vinckr]

Hello @AUSBird
Congrats on merging your first PR in Ory 🎉 !
Your contribution will soon be helping secure millions of identities around the globe 🌏.
As a small token of appreciation we send our first time contributors a gift package to welcome them to the community.
Please drop me an email and I will forward you the form to claim your Ory swag!