docs: update code example in logger.md

Remove unnecessary `apply()` from the code example

Author: pobch

content/techniques/logger.md

@@ -102,7 +102,7 @@ import { ConsoleLogger } from '@nestjs/common';
 export class MyLogger extends ConsoleLogger {
   error(message: any, stack?: string, context?: string) {
     // add your tailored logic here
-    super.error.apply(this, arguments);
+    super.error(...arguments);
   }
 }
 ```