fix(core): setting up .nx inside gradle shouldn't throw (#21957)

(cherry picked from commit c754fac)

packages/nx/src/command-line/init/init-v2.ts

@@ -49,7 +49,7 @@ export async function initHandler(options: InitArgs): Promise<void> {
     }
     generateDotNxSetup(version);
     // invokes the wrapper, thus invoking the initial installation process
-    runNxSync('');
+    runNxSync('--version', { stdio: 'ignore' });
     return;
   }