providers/saml: fix ecdsa support

[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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[codecov]

Codecov Report

Attention: Patch coverage is 97.82609% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 92.45%. Comparing base (d2b8bd3) to head (c3eb126).

Files	Patch %	Lines
authentik/crypto/builder.py	91.66%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #9537      +/-   ##
==========================================
- Coverage   92.45%   92.45%   -0.01%     
==========================================
  Files         669      669              
  Lines       32712    32742      +30     
==========================================
+ Hits        30245    30272      +27     
- Misses       2467     2470       +3     

Flag	Coverage Δ
e2e	50.63% <58.69%> (-0.02%)	⬇️
integration	25.99% <39.13%> (+<0.01%)	⬆️
unit	89.75% <97.82%> (+<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-ghcr.io/goauthentik/dev-server:gh-c3eb126c3d4a2639c566723187a9c84d95803f27
AUTHENTIK_OUTPOSTS__CONTAINER_IMAGE_BASE=ghcr.io/goauthentik/dev-%(type)s:gh-%(build_hash)s

For arm64, use these values:

AUTHENTIK_IMAGE=ghcr.io/goauthentik/dev-server
AUTHENTIK_TAG=gh-ghcr.io/goauthentik/dev-server:gh-c3eb126c3d4a2639c566723187a9c84d95803f27-arm64
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
image:
    repository: ghcr.io/goauthentik/dev-server
    tag: gh-ghcr.io/goauthentik/dev-server:gh-c3eb126c3d4a2639c566723187a9c84d95803f27

For arm64, use these values:

authentik:
    outposts:
        container_image_base: ghcr.io/goauthentik/dev-%(type)s:gh-%(build_hash)s
image:
    repository: ghcr.io/goauthentik/dev-server
    tag: gh-ghcr.io/goauthentik/dev-server:gh-c3eb126c3d4a2639c566723187a9c84d95803f27-arm64

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

[BeryJu]

/cherry-pick version-2024.4