fix: Shellexec args escaping on Windows

lib/utils.js

@@ -1,5 +1,5 @@
 import _ from 'lodash';
-import { util, net } from 'appium/support';
+import { net } from 'appium/support';
 import { promisify } from 'node:util';
 import { exec } from 'node:child_process';
 import B from 'bluebird';
@@ -21,7 +21,7 @@ export async function shellExec(cmd, args = [], opts = {}) {
   const {
     timeoutMs = 60 * 1000 * 5
   } = opts;
-  const fullCmd = util.quote([cmd, ...args]);
+  const fullCmd = [cmd, ...args].map(escapeWindowsArg).join(' ');
   const { stdout, stderr } = await B.resolve(execAsync(fullCmd, opts))
     .timeout(timeoutMs, `The command '${fullCmd}' timed out after ${timeoutMs}ms`);
   return {
@@ -30,6 +30,27 @@ export async function shellExec(cmd, args = [], opts = {}) {
   };
 }
 
+/**
+ * Escapes a string to be used as a Windows command line argument
+ *
+ * @param {string} arg
+ * @returns {string}
+ */
+function escapeWindowsArg(arg) {
+  if (!arg) {
+    return '""';
+  }
+
+  const needsQuotes = /[\s"]/g.test(arg);
+  if (!needsQuotes) {
+    return arg;
+  }
+
+  // Escape double quotes and backslashes before quotes
+  const escaped = arg.replace(/(\\*)"/g, '$1$1\\"').replace(/(\\+)$/, '$1$1');
+  return `"${escaped}"`;
+}
+
 /**
  *
  * @param {string} srcUrl