fix: apply suggestions from code review

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

Author: headlessNode

lib/node_modules/@stdlib/blas/ext/base/cwhere/benchmark/c/benchmark.length.c

@@ -99,10 +99,10 @@ static float rand_float( void ) {
 static double benchmark1( int iterations, int len ) {
 	double elapsed;
 	bool *condition;
-	float *x;
-	float *y;
 	float *out;
 	double t;
+	float *x;
+	float *y;
 	int i;
 
 	condition = (bool *) malloc( len * sizeof( bool ) );