linuxPackages.isgx: mark as broken for kernels >= 6.4

[tylerjl]

One of the common failures in the kernel package sets is the out-of-tree isgx module (upstream repository here). The maintainers note:

This driver is deprecated and no longer maintained by Intel. We recommend the SGX community to use the SGX driver that was upstreamed into the Linux kernel.

There are some old, unmerged PRs to bring the module compatability to recent kernels but it largely seems like Intel has officially deprecated the out of tree module.

I ran a few builds against the versioned kernel package sets for the module and it won't succeed on anything up to or past 6.4, so this PR should properly highlight when the module won't work as expected.

Maybe Intel will merge fixes for recent kernels and the bounds on the broken attribute can be updated, but for the time being, this change should accurately reflect when the module will and won't work.

(NB I'm treading into kernel sets for the first time so feel free to correct anything I'm doing wrong here)

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.

---

Add a 👍 reaction to pull requests you find important.

[Bot-wxt1221]

ZHF: #352882