core: add additional RBAC permission to restrict setting the superuser status on groups

[BeryJu]

Details

REPLACE ME

---

Checklist

• Local tests pass (ak test authentik/)
• The code has been formatted (make lint-fix)

If an API change has been made

• The API schema has been updated (make gen-build)

If changes to the frontend have been made

• The code has been formatted (make web)

If applicable

• The documentation has been updated
• The documentation has been formatted (make website)

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✅ Deploy Preview for authentik-storybook canceled.

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🔨 Latest commit	5927381
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[netlify]

✅ Deploy Preview for authentik-docs canceled.

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🔨 Latest commit	5927381
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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.76%. Comparing base (427a8c9) to head (5927381).

✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #12900   +/-   ##
=======================================
  Coverage   92.75%   92.76%           
=======================================
  Files         769      769           
  Lines       38929    38971   +42     
=======================================
+ Hits        36110    36150   +40     
- Misses       2819     2821    +2     

Flag	Coverage Δ
e2e	48.52% <4.44%> (-0.06%)	⬇️
integration	24.58% <0.00%> (-0.03%)	⬇️
unit	90.40% <100.00%> (+0.01%)	⬆️

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[github-actions]

authentik PR Installation instructions

Instructions for docker-compose

Add the following block to your .env file:

AUTHENTIK_IMAGE=ghcr.io/goauthentik/dev-server
AUTHENTIK_TAG=gh-59273817519522b483c8304ed758945b91960598
AUTHENTIK_OUTPOSTS__CONTAINER_IMAGE_BASE=ghcr.io/goauthentik/dev-%(type)s:gh-%(build_hash)s

Afterwards, run the upgrade commands from the latest release notes.

Instructions for Kubernetes

Add the following block to your values.yml file:

authentik:
    outposts:
        container_image_base: ghcr.io/goauthentik/dev-%(type)s:gh-%(build_hash)s
global:
    image:
        repository: ghcr.io/goauthentik/dev-server
        tag: gh-59273817519522b483c8304ed758945b91960598

Afterwards, run the upgrade commands from the latest release notes.

[BeryJu]

needs docs before merging