so: fix build

[UnsolvedCypher]

Description of changes

Building on Darwin aarch-64 fails with:

   Compiling so v0.4.10 (/private/tmp/nix-build-so-0.4.10.drv-0/so-source-0.4.10)
error: linking with `/nix/store/2hi8rl1w19i0v57jdcplyfnag9hyk9y3-clang-wrapper-16.0.6/bin/cc` failed: exit status: 1
  |
  = note: env -u IPHONEOS_DEPLOYMENT_TARGET -u TVOS_DEPLOYMENT_TARGET -u XROS_DEPLOYMENT_TARGET LC_ALL="C" PATH="/nix/store/xw16bz6bpzyrrwcwqz32i>
  = note: ld: framework not found CoreServices
          clang-16: error: linker command failed with exit code 1 (use -v to see invocation)


error: could not compile `so` (bin "so") due to 1 previous error

Failure seems similar to #340323 .

I added the missing build inputs.

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)
  • Not a significant change for release notes
• Fits CONTRIBUTING.md.

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