Remove obsolete stuffs

bin/nodejs/node-v22/node_modules/npm/lib/commands/install-test.js

@@ -0,0 +1,15 @@
+const Install = require('./install.js')
+
+// npm install-test
+// Runs `npm install` and then runs `npm test`
+class InstallTest extends Install {
+  static description = 'Install package(s) and run tests'
+  static name = 'install-test'
+
+  async exec (args) {
+    await this.npm.exec('install', args)
+    return this.npm.exec('test', [])
+  }
+}
+
+module.exports = InstallTest