fix: apply suggestions from code review

Co-authored-by: Athan <kgryte@gmail.com>
Signed-off-by: Muhammad Haris <101793258+headlessNode@users.noreply.github.com>

Author: headlessNode

lib/node_modules/@stdlib/blas/ext/base/ssort/test/fixtures/ascending.js

@@ -20,7 +20,7 @@
 
 // MODULES //
 
-var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var isnanf = require( '@stdlib/math/base/assert/is-nanf' );
 var isNegativeZerof = require( '@stdlib/math/base/assert/is-negative-zerof' );