Add nix build for multi-arch static binaries

[saschagrunert]

What type of PR is this?

/kind feature

What this PR does / why we need it:

Allow multi-arch statically linked binaries for amd64, arm64 and ppc64le.

Which issue(s) this PR fixes:

None

Special notes for your reviewer:

None

Does this PR introduce a user-facing change?

Added multi-arch static binaries for amd64, arm64 and ppc64le.

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: saschagrunert

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [saschagrunert]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[codecov-commenter]

Codecov Report

Merging #1680 (1238760) into main (6feea14) will decrease coverage by 0.09%.
The diff coverage is n/a.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1680      +/-   ##
==========================================
- Coverage   34.40%   34.31%   -0.09%     
==========================================
  Files          13       13              
  Lines        1151     1151              
  Branches      370      369       -1     
==========================================
- Hits          396      395       -1     
  Misses        525      525              
- Partials      230      231       +1     

📢 Have feedback on the report? [Share it here](https://about.codecov.io/codecov-pr-comment-feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=containers).

[haircommander]

/lgtm