[Tests] replace aud with npm audit

Author: ljharb

package.json

@@ -3,17 +3,6 @@
 	"version": "1.2.8",
 	"description": "parse argument options",
 	"main": "index.js",
-	"devDependencies": {
-		"@ljharb/eslint-config": "^21.1.1",
-		"aud": "^2.0.4",
-		"auto-changelog": "^2.4.0",
-		"eslint": "=8.8.0",
-		"in-publish": "^2.0.1",
-		"npmignore": "^0.3.1",
-		"nyc": "^10.3.2",
-		"safe-publish-latest": "^2.0.0",
-		"tape": "^5.7.5"
-	},
 	"scripts": {
 		"prepack": "npmignore --auto --commentLines=auto",
 		"prepublishOnly": "safe-publish-latest",
@@ -22,7 +11,7 @@
 		"pretest": "npm run lint",
 		"tests-only": "nyc tape 'test/**/*.js'",
 		"test": "npm run tests-only",
-		"posttest": "aud --production",
+		"posttest": "npx npm@\">= 10.2\" audit --production",
 		"version": "auto-changelog && git add CHANGELOG.md",
 		"postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\""
 	},
@@ -49,6 +38,16 @@
 		"url": "https://github.com/sponsors/ljharb"
 	},
 	"license": "MIT",
+	"devDependencies": {
+		"@ljharb/eslint-config": "^21.1.1",
+		"auto-changelog": "^2.4.0",
+		"eslint": "=8.8.0",
+		"in-publish": "^2.0.1",
+		"npmignore": "^0.3.1",
+		"nyc": "^10.3.2",
+		"safe-publish-latest": "^2.0.0",
+		"tape": "^5.7.5"
+	},
 	"engines": {
 		"node": ">= 0.4"
 	},