Update shellcheck.sh

fix wrong path

Author: kaanklky

bin/commands/scripts/shellcheck.sh

@@ -9,6 +9,6 @@ do
           STATUS=1
       fi
   fi
-done < <(find "$DIR/../" -type f  -name "*.sh" -print)
+done < <(find "$DIR/../../../" -type f  -name "*.sh" -print)
 
- exit $STATUS
+ exit $STATUS