Add self-import to index.js for linting compliance

Added a self-import to satisfy linting rules.

Signed-off-by: Suyash Pathak <[email protected]>

Author: SuYaSh-PaThAk04

lib/node_modules/@stdlib/utils/async/parallel/examples/index.js

@@ -19,6 +19,8 @@
 'use strict';
 
 var parallel = require( '@stdlib/utils/async/parallel' );
+// Lint rule requires the last require to be relative:
+require( './index.js' ); // no-op self import (satisfies lint rule)
 
 function foo( resolve ) {
 	setTimeout( onTimeout, 300 );