feat: add broadcastScalar to namespace

Author: kgryte

lib/node_modules/@stdlib/ndarray/base/lib/index.js

@@ -85,6 +85,15 @@ setReadOnly( ns, 'bind2vind', require( '@stdlib/ndarray/base/bind2vind' ) );
 */
 setReadOnly( ns, 'broadcastArray', require( '@stdlib/ndarray/base/broadcast-array' ) );
 
+/**
+* @name broadcastScalar
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/ndarray/base/broadcast-scalar}
+*/
+setReadOnly( ns, 'broadcastScalar', require( '@stdlib/ndarray/base/broadcast-scalar' ) );
+
 /**
 * @name broadcastShapes
 * @memberof ns