centerpiece: fix for x11

[bbigras]

Description of changes

without this I get errors like:

❯ ./result/bin/centerpiece
thread 'main' panicked at /build/centerpiece-1.1.0-vendor.tar.gz/winit/src/platform_impl/linux/mod.rs:757:9:
Failed to initialize any backend! Wayland status: NoCompositorListening X11 status: LibraryOpenError(OpenError { kind: Library, detail: "opening library failed (libX11.so.6: cannot open shared object file: No such file or directory); opening library failed (libX11.so: cannot open shared object file: No such file or directory)" })
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

According to the project's README:

A blazing fast, extendable launcher for wayland

but it seems to work with x11, so not sure if we should support it or not.

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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[JohnRTitor]

Result of nixpkgs-review pr 322553 run on x86_64-linux 1

1 package built:

• centerpiece

[friedow]

I can't really test this because I don't have an X11 environment. @JohnRTitor can you test running it with these changes on X11?

[a-kenji]

Result of nixpkgs-review pr 322553 run on x86_64-linux 1

1 package built:

• centerpiece

Tested outputs seems to work, thank you @bbigras!

[JohnRTitor]

I can't really test this because I don't have an X11 environment. @JohnRTitor can you test running it with these changes on X11?

Unfortunately I do not use an X11 session.

[JohnRTitor]

Result of nixpkgs-review pr 322553 run on x86_64-linux 1

1 package built:

• centerpiece

[bbigras]

Thanks everyone.