nixVersions.nix_2_19: drop

[Mic92]

We are no longer actively fixing bugs in nix 2.19. Other nix versions will follow in a bit.

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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[Mic92]

@roberth I am trying to drop this but your hercules-ci-cnix-store depends on it.

Also nixd, cc @inclyc

[Mic92]

If you want to take maintenance over for these nix versions, let me know, but the nix team cannot support so many different nix versions.

[Mic92]

I started updating nixd for nix 2.24 here: nix-community/nixd#613

[roberth]

I'll update the hercules-ci-cnix-* bindings.

[roberth]

Mini update update: I've released the updated packages to hackage. Next I'll make a backportable update by cherry-picking 3ff89d8, either during the weekend or on Monday.

[Mic92]

Last offender: bluskript/nix-inspect#18