feat(api): list authentication method types in user api v2

[livio-a]

Adds possibility to list possible authentication methods of a user.

Definition of Ready

• I am happy with the code
• Short description of the feature/issue is added in the pr description
• PR is linked to the corresponding user story
• Acceptance criteria are met
• All open todos and follow ups are defined in a new ticket and justified
• Deviations from the acceptance criteria and design are agreed with the PO and documented.
• No debug or dead code
• My code has no repetitions
• Critical parts are tested automatically
• Where possible E2E tests are implemented
• Documentation/examples are up-to-date
• All non-functional requirements are met
• Functionality of the acceptance criteria is checked manually on the dev system.

closes #5985

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
docs	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jun 20, 2023 4:00pm

[codecov]

Codecov Report

Merging #6058 (e111f09) into main (383e68b) will increase coverage by 1.71%.
The diff coverage is 46.91%.

❗ Current head e111f09 differs from pull request most recent head c8e6bcd. Consider uploading reports for the commit c8e6bcd to get more accurate results

@@            Coverage Diff             @@
##             main    #6058      +/-   ##
==========================================
+ Coverage   44.66%   46.37%   +1.71%     
==========================================
  Files        1187      788     -399     
  Lines      104527    80826   -23701     
==========================================
- Hits        46682    37481    -9201     
+ Misses      55672    41602   -14070     
+ Partials     2173     1743     -430     

Impacted Files	Coverage Δ
internal/api/authz/user.go	0.00% <0.00%> (ø)
internal/api/grpc/admin/idp.go	0.00% <0.00%> (ø)
internal/api/grpc/admin/import.go	0.00% <0.00%> (ø)
internal/api/grpc/fields.go	0.00% <0.00%> (ø)
internal/api/grpc/management/idp.go	0.00% <0.00%> (ø)
internal/api/grpc/management/user.go	0.00% <0.00%> (ø)
internal/api/grpc/server/gateway.go	2.77% <0.00%> (-44.45%)	⬇️
internal/api/grpc/system/instance_converter.go	0.00% <0.00%> (ø)
internal/api/grpc/user/v2/server.go	0.00% <0.00%> (-100.00%)	⬇️
internal/api/http/middleware/access_interceptor.go	0.00% <0.00%> (-18.52%)	⬇️
... and 54 more

... and 602 files with indirect coverage changes

[muhlemmer]

Looks good! 2 small comments. (see also the seperate one before this review).

[github-actions]

🎉 This PR is included in version 2.30.0-eventstore-performance.1 🎉

The release is available on GitHub release

Your semantic-release bot 📦🚀

[github-actions]

🎉 This PR is included in version 2.24.0-ignore-me2.1 🎉

The release is available on GitHub release

Your semantic-release bot 📦🚀