refactor: fix the order of variable declarations

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lib/node_modules/@stdlib/stats/base/dists/arcsine/mean/benchmark/c/benchmark.c

@@ -92,9 +92,9 @@ static double random_uniform( const double min, const double max ) {
 * @return elapsed time in seconds
 */
 static double benchmark( void ) {
-	double elapsed;
 	double a[ 100 ];
 	double b[ 100 ];
+	double elapsed;
 	double y;
 	double t;
 	int i;