nixVersions.git: Fix version and test it

[roberth]

Description of changes

• Fix version
• test it

Things done

• Built on platform(s)
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• For non-Linux: Is sandboxing enabled in nix.conf? (See Nix manual)
  • sandbox = relaxed
  • sandbox = true
• Tested, as applicable:
  • NixOS test(s) (look inside nixos/tests)
  • and/or package tests
  • or, for functions and "core" functionality, tests in lib/tests or pkgs/test
  • made sure NixOS tests are linked to the relevant packages
• Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
• Tested basic functionality of all binary files (usually in ./result/bin/)
• 24.11 Release Notes (or backporting 23.11 and 24.05 Release notes)
  • (Package updates) Added a release notes entry if the change is major or breaking
  • (Module updates) Added a release notes entry if the change is significant
  • (Module addition) Added a release notes entry if adding a new NixOS module
• Fits CONTRIBUTING.md.

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Add a 👍 reaction to pull requests you find important.

[roberth]

@ofborg build nix
@ofborg build nixVersions.nix_2_18
@ofborg build nixVersions.nix_2_19
@ofborg build nixVersions.nix_2_20
@ofborg build nixVersions.nix_2_21
@ofborg build nixVersions.nix_2_22
@ofborg build nixVersions.nix_2_23
@ofborg build nixVersions.git

[github-actions]

Backport failed for release-24.05, because it was unable to cherry-pick the commit(s).

Please cherry-pick the changes locally and resolve any conflicts.

git fetch origin release-24.05
git worktree add -d .worktree/backport-323140-to-release-24.05 origin/release-24.05
cd .worktree/backport-323140-to-release-24.05
git switch --create backport-323140-to-release-24.05
git cherry-pick -x 5660f47241d250b7c0bfa7759df6abca93148208 42877a5b2cb5867b5ae3c691add25c05cc69dccb

[Artturin]

backport #324408