fix: apply suggestions from code review

Signed-off-by: Muhammad Haris <101793258+headlessNode@users.noreply.github.com>

Author: headlessNode

lib/node_modules/@stdlib/ndarray/base/unflatten-shape/test/test.js

@@ -46,7 +46,6 @@ tape( 'the function throws an error if provided a `sizes` argument whose product
 		[ 2, 5 ],
 		[ 1, 3 ],
 		[ 3, 2, 1 ],
-		[],
 		[ 0 ],
 		[ 1 ],
 		[ 1, 2, 3 ]