Add more npm tests

Author: jdalton

test/socket-npm-fixtures/npm10/package-lock.json

@@ -1,17 +1,11 @@
 {
   "name": "npm10",
   "version": "1.0.0",
-  "main": "index.js",
+  "private": true,
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },
-  "keywords": [],
-  "author": "",
-  "license": "ISC",
-  "type": "commonjs",
   "dependencies": {
-    "npm": "^10.8.2"
-  },
-  "devDependencies": {},
-  "description": ""
+    "npm": "^10.9.2"
+  }
 }