[Android] fix product deserialization error

Author: x401om

Assets/AdaptySDK/Adapty.cs

@@ -15,7 +15,7 @@ namespace AdaptySDK
 {
     public static partial class Adapty
     {
-        public static readonly string sdkVersion = "2.2.1";
+        public static readonly string sdkVersion = "2.2.2";
 
         public static void SetLogLevel(LogLevel level)
             => _Adapty.SetLogLevel(level.ToJSON());

Assets/AdaptySDK/JSON/PaywallProduct+JSON.cs

@@ -65,8 +65,8 @@ internal PaywallProduct(JSONObject jsonNode)
                 LocalizedPrice = jsonNode.GetStringIfPresent("localized_price");
                 LocalizedSubscriptionPeriod = jsonNode.GetStringIfPresent("localized_subscription_period");
 #if UNITY_ANDROID
-                AndroidFreeTrialPeriod = jsonNode.GetSubscriptionPeriodIfPresent("localized_free_trial_period");
-                AndroidLocalizedFreeTrialPeriod = jsonNode.GetStringIfPresent("free_trial_period");
+                AndroidFreeTrialPeriod = jsonNode.GetSubscriptionPeriodIfPresent("free_trial_period");
+                AndroidLocalizedFreeTrialPeriod = jsonNode.GetStringIfPresent("localized_free_trial_period");
 #else
                 AndroidFreeTrialPeriod = null;
                 AndroidLocalizedFreeTrialPeriod = null;