refactor: Migrate getAllGroups route to tapir (DEV-1588)

[mpro7]

Pull Request Checklist

Task Description/Number

Issue Number: DEV-1588

PR Type

• build/chore: maintenance tasks (no production code change)
• docs: documentation changes (no production code change)
• feat: represents new features
• fix: represents bug fixes
• perf: performance improvements
• refactor: represents production code refactoring
• test: adding or refactoring tests (no production code change)

Basic requirements for bug fixes and features

• Tests for the changes have been added
• Docs have been added / updated

Does this PR introduce a breaking change?

• Yes

Does this PR change client-test-data?

• Yes

[linear]

DEV-1588 DSP-API: Migrate admin/groups routes to tapir

[swarmia]

✅  Linked to Story DEV-1588 · DSP-API: Expose admin/groups routes with ZIO HTTP
➡️  Part of Epic DEV-1380 · C: DSP-API Introduce ZIO HTTP

[codecov]

Codecov Report

Attention: 5 lines in your changes are missing coverage. Please review.

Comparison is base (eac5751) 11.74% compared to head (a23e992) 11.68%.
Report is 12 commits behind head on main.

❗ Current head a23e992 differs from pull request most recent head 36058d1. Consider uploading reports for the commit 36058d1 to get more accurate results

Files	Patch %	Lines
webapi/src/main/scala/dsp/valueobjects/User.scala	64.28%	5 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2984      +/-   ##
==========================================
- Coverage   11.74%   11.68%   -0.06%     
==========================================
  Files         246      256      +10     
  Lines       22907    23022     +115     
==========================================
+ Hits         2690     2691       +1     
- Misses      20217    20331     +114     

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[BalduinLandolt]

LGTM

[seakayone]

Please add your new tapir endpoints to the org.knora.webapi.slice.admin.api.AdminApiEndpoints.