Drop portfinder dep

Author: pimterry

package-lock.json

@@ -74,6 +74,7 @@
     "event-stream": "^4.0.1",
     "express": "^4.21.1",
     "frida-js": "^0.4.0",
+    "get-port": "^5.1.1",
     "graphql": "^15.8.0",
     "graphql-http": "^1.22.0",
     "graphql-tag": "^2.12.6",
@@ -89,7 +90,6 @@
     "node-forge": "^1.3.2",
     "node-gsettings-wrapper": "^0.5.0",
     "os-proxy-config": "^1.1.1",
-    "portfinder": "^1.0.25",
     "raw-body": "^2.4.1",
     "registry-js": "^1.15.1",
     "rimraf": "^2.6.2",

package.json

@@ -3,7 +3,7 @@ import { spawn } from 'child_process';
 import * as path from 'path';
 
 import { delay, ErrorLike, isErrorLike } from '@httptoolkit/util';
-import { getPortPromise as getPort } from 'portfinder';
+import getPort from 'get-port';
 import { generateSPKIFingerprint } from 'mockttp';
 import ChromeRemoteInterface = require('chrome-remote-interface');