benchmark: add benchmark script for resourceUsage

Added a benchmark script for process method to benchmark the method
resourceUsage.

PR-URL: #34691
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Mary Marchini <oss@mmarchini.me>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ricky Zhou <0x19951125@gmail.com>

benchmark/process/resourceUsage.js

@@ -0,0 +1,14 @@
+'use strict';
+
+const common = require('../common.js');
+const bench = common.createBenchmark(main, {
+  n: [1e5]
+});
+
+function main({ n }) {
+  bench.start();
+  for (let i = 0; i < n; i++) {
+    process.resourceUsage();
+  }
+  bench.end(n);
+}