WIP: Update nixpkgs

[saschagrunert]

What type of PR is this?

/kind cleanup

What this PR does / why we need it:

Update nixpkgs to the latest commit.

Which issue(s) this PR fixes:

None

Does this PR have test?

None

Special notes for your reviewer:

None

Does this PR introduce a user-facing change?

None

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: saschagrunert

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• OWNERS [saschagrunert]

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 41.27%. Comparing base (11d77f4) to head (b6f61e9).
Report is 710 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2726      +/-   ##
==========================================
- Coverage   45.50%   41.27%   -4.23%     
==========================================
  Files          79      116      +37     
  Lines        7782    19721   +11939     
==========================================
+ Hits         3541     8140    +4599     
- Misses       4099    11044    +6945     
- Partials      142      537     +395     

[k8s-ci-robot]

@saschagrunert: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-security-profiles-operator-build-image	b6f61e9	link	true	/test pull-security-profiles-operator-build-image
pull-security-profiles-operator-test-e2e	b6f61e9	link	true	/test pull-security-profiles-operator-test-e2e

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

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[saschagrunert]

Hm, this seems to be related to NixOS/nixpkgs#373516