chore: add NumPy alias as a keyword

Author: kgryte

lib/node_modules/@stdlib/ndarray/broadcast-array/package.json

@@ -61,7 +61,8 @@
     "utilities",
     "utility",
     "utils",
-    "util"
+    "util",
+    "broadcast_to"
   ],
   "__stdlib__": {}
 }