core: fix generic sources not being fetchable by pk

[BeryJu]

Details

closes #12528
closes #12597

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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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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.79%. Comparing base (f1b7a9f) to head (7231114).
Report is 1 commits behind head on version-2024.12.

✅ All tests successful. No failed tests found.

Additional details and impacted files

@@                 Coverage Diff                 @@
##           version-2024.12   #12896      +/-   ##
===================================================
+ Coverage            92.71%   92.79%   +0.07%     
===================================================
  Files                  771      771              
  Lines                38854    38856       +2     
===================================================
+ Hits                 36024    36056      +32     
+ Misses                2830     2800      -30     

Flag	Coverage Δ
e2e	48.71% <100.00%> (+0.11%)	⬆️
integration	24.56% <0.00%> (-0.01%)	⬇️
unit	90.39% <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-723111447418ce8519e976e17a48b7aa0e1dcb9e
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-723111447418ce8519e976e17a48b7aa0e1dcb9e

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