Update android native libraries (#260)

* Update android native libraries with support for Android offline native crash replay

* Bump version and update CHANGELOG

Author: melekr

Android/lib/arm64-v8a/libbacktrace-native.so

@@ -1,5 +1,10 @@
 # Backtrace Unity Release Notes
 
+## Version 3.14.0
+
+Improvements
+- Add support for Android offline native crash replay
+
 ## Version 3.13.0
 
 Improvements

Android/lib/arm64-v8a/libnative-lib.so

@@ -24,7 +24,7 @@ namespace Backtrace.Unity
     /// </summary>
     public class BacktraceClient : MonoBehaviour, IBacktraceClient
     {
-        public const string VERSION = "3.13.0";
+        public const string VERSION = "3.14.0";
         internal const string DefaultBacktraceGameObjectName = "BacktraceClient";
         public BacktraceConfiguration Configuration;