vue-language-server: keep .d.ts files in build

Exclude .d.ts files from cleanup to preserve required static type
definitions after v3.2.0 switched away from runtime generation.

pkgs/by-name/vu/vue-language-server/package.nix

@@ -46,7 +46,7 @@ stdenv.mkDerivation (finalAttrs: {
     find packages.dontpruneme/**/node_modules -xtype l -delete
     mv packages.dontpruneme packages
 
-    find -type f \( -name "*.ts" -o -name "*.map" \) -exec rm -rf {} +
+    find -type f \( -name "*.ts" ! -name "*.d.ts" -o -name "*.map" \) -exec rm -rf {} +
 
     # https://github.com/pnpm/pnpm/issues/3645
     find node_modules packages/language-server/node_modules -xtype l -delete