test: use relative paths due to being internal require

Author: Planeshifter

lib/node_modules/@stdlib/bench/harness/test/fixtures/benchmark1.js

@@ -20,9 +20,9 @@
 
 // MODULES //
 
-var bench = require( '@stdlib/bench' );
 var randu = require( '@stdlib/random/base/randu' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var bench = require( './../../lib' );
 
 
 // MAIN //

lib/node_modules/@stdlib/bench/harness/test/fixtures/benchmark2.js

@@ -20,9 +20,9 @@
 
 // MODULES //
 
-var bench = require( '@stdlib/bench' );
 var randu = require( '@stdlib/random/base/randu' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var bench = require( './../../lib' );
 
 
 // MAIN //