chore(deps): RUSTSEC-2026-0097 mitigation

Allows to set the revision message of multiple revisions by passing
them as arguments. This only supports simple revisions, such as `@`,
`@-`, `xs`, and so on. Comple revisions such as `@..@-` are not
supported.

Fixes: #5

nix/package.nix

@@ -16,9 +16,6 @@
     meta = {
       inherit (cargoToml.package) description homepage;
     };
-    postBuild = ''
-      ${pkgs.upx}/bin/upx target/*/release/${name}
-    '';
   };
   nativeBuild =
     nativeRustPlatform.buildRustPackage buildArgs