fix(helm): fix wrong file path

changes/v4.4.17-en.md

@@ -33,3 +33,5 @@
   Therefore, if the process pool was blocked by a large number of retain messages, many disconnected MQTT connections would not be cleaned up in time.
   For more details, see [#9409](https://github.com/emqx/emqx/issues/9409).
   In this fix, we created a separate process pool for the `emqx_retainer` plugin to avoid this problem.
+
+- Fixed the error in the template file path of Helm Chart.[#10229](https://github.com/emqx/emqx/pull/10229)

changes/v4.4.17-zh.md

@@ -32,3 +32,5 @@
   如果该进程池被大量的 retain 消息下发任务阻塞时，许多已经掉线的 MQTT 连接将得不到及时清理。
   问题详情见 [#9409](https://github.com/emqx/emqx/issues/9409)。
   在此修复中，我们给 `emqx_retainer` 插件创建了单独的进程池，从而避免了该问题。
+
+- 修复了 Helm Chart 中模板文件路径的错误。[#10229](https://github.com/emqx/emqx/pull/10229)