chore: move to tap.testdir, remove benchmarks

Removes these devDependencies

* benchmark
* chalk
* tacks

Author: wraithgar

package.json

@@ -12,7 +12,6 @@
     "lib/"
   ],
   "scripts": {
-    "benchmarks": "node test/benchmarks",
     "preversion": "npm test",
     "postversion": "npm publish",
     "prepublishOnly": "git push origin --follow-tags",
@@ -71,10 +70,7 @@
   "devDependencies": {
     "@npmcli/eslint-config": "^3.0.1",
     "@npmcli/template-oss": "3.4.1",
-    "benchmark": "^2.1.4",
-    "chalk": "^4.1.2",
     "require-inject": "^1.4.4",
-    "tacks": "^1.3.0",
     "tap": "^16.0.0"
   },
   "tap": {