Rename plugins to libs and update all file references

libs/stripe-php/lib/Service/Tax/TaxServiceFactory.php

@@ -0,0 +1,33 @@
+<?php
+
+// File generated from our OpenAPI spec
+
+namespace Stripe\Service\Tax;
+
+/**
+ * Service factory class for API resources in the Tax namespace.
+ *
+ * @property AssociationService $associations
+ * @property CalculationService $calculations
+ * @property RegistrationService $registrations
+ * @property SettingsService $settings
+ * @property TransactionService $transactions
+ */
+class TaxServiceFactory extends \Stripe\Service\AbstractServiceFactory
+{
+    /**
+     * @var array<string, string>
+     */
+    private static $classMap = [
+        'associations' => AssociationService::class,
+        'calculations' => CalculationService::class,
+        'registrations' => RegistrationService::class,
+        'settings' => SettingsService::class,
+        'transactions' => TransactionService::class,
+    ];
+
+    protected function getServiceClass($name)
+    {
+        return \array_key_exists($name, self::$classMap) ? self::$classMap[$name] : null;
+    }
+}