matomo: refactor, matomo-beta: remove

[niklaskorz]

• matomo-beta: removed as it mostly just pointed to the latest stable version and a specific beta or release-candidate can now be easily obtained by using matomo.overrideAttrs, e.g.:

  pkgs.matomo.overrideAttrs (finalAttrs: prevAttrs: {
    version = "5.2.0-b5";
    src = prevAttrs.src.override {
      hash = "sha256-jMm9BvncW0PIbddDuped07kRNkfXBzFhyka0hWACCuo=";
    };
  })

• matomo:
  • moved package and test definition to the top-level of their file as we now only have one version of matomo left inside nixpkgs
  • moved to pkgs/by-name
  • made the package nix-update compatible so we never miss security updates for multiple months again (as was the case with 5.1.2: matomo_5: 5.1.1 -> 5.1.2 #363621)
  • added myself as maintainer

Once this is merged, I will make a follow-up PR on release-24.11 to make automatic backports possible again, as the last few updates had to be manually backported due to the rename of matomo_5 to matomo.

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/)
• 25.05 Release Notes (or backporting 24.11 and 25.05 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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[osnyx]

The large test changes might clash with #373894, let's see how this goes.

[osnyx]

Code LGTM, still waiting for the aarch64 CI runs.

[niklaskorz]

The large test changes might clash with #373894, let's see how this goes.

If you prefer I can undo most test-related changes and only apply the removal of matomo-beta to the tests.

[osnyx]

@niklaskorz Let's keep your test-related changes, the test diff for #373894 is pretty small. So if we commit to merging this PR first, I can rebase and adjust my PR.

[osnyx]

Although, now that I think of it, #373894 might be a bit more urgent and it's important that it can be backported to 24.11. Because the matomo-5.2.x there currently is affected by the issue fixed there.

[niklaskorz]

Although, now that I think of it, #373894 might be a bit more urgent and it's important that it can be backported to 24.11. Because the matomo-5.2.x there currently is affected by the issue fixed there.

In that case feel free to merge that first and I can rebase this PR afterwards. I'll also review your PR in a moment.

[niklaskorz]

Rebased and resolved conflicts with changes from #373894

[leona-ya]

Thanks!