chore: fix JavaScript lint error

PR-URL: stdlib-js#7254
Closes: stdlib-js#7228
Reviewed-by: Athan Reines <[email protected]>

Author: pierreforstmann

lib/node_modules/@stdlib/_tools/pkgs/browser-entry-points/lib/entries.sync.js

@@ -59,7 +59,7 @@ function entryPoints( pkgs ) {
 	var k;
 
 	total = pkgs.length;
-	out = new Array( total );
+	out = [];
 
 	debug( 'Determining main entry points for %d packages...', total );
 	for ( i = 0; i < total; i++ ) {
@@ -68,12 +68,12 @@ function entryPoints( pkgs ) {
 		main = pkgs[ i ].id;
 
 		debug( 'Determined main entry point for package: %s (%d of %d). Main: %s', pkg, k, total, main );
-		out[ i ] = {
+		out.push({
 			'id': main,
 			'pkg': pkg,
 			'dir': pkgs[ i ].dir,
 			'entries': []
-		};
+		});
 	}
 	debug( 'Finished determining main entry points.' );