docs: fix minor version typo of emq for 2.6 (#15738)

* docs: add emqx version note

* docs: fix minor version typo

docs/en/20-third-party/09-emq-broker.md

@@ -32,7 +32,7 @@ Note: The table schema is based on the blog [(In Chinese) Data Transfer, Storage
 
 ## Configuring EMQX Rules
 
-Since the configuration interface of EMQX differs from version to version, here is v4.4.3 as an example. For other versions, please refer to the corresponding official documentation.
+Since the configuration interface of EMQX differs from version to version, here is v4.4.5 as an example. For other versions, please refer to the corresponding official documentation.
 
 ### Login EMQX Dashboard
 

docs/zh/20-third-party/09-emq-broker.md

@@ -33,7 +33,7 @@ CREATE TABLE sensor_data (ts TIMESTAMP, temperature FLOAT, humidity FLOAT, volum
 
 ## 配置 EMQX 规则
 
-由于 EMQX 不同版本配置界面所有不同，这里仅以 v4.4.3 为例，其他版本请参考相应官网文档。
+由于 EMQX 不同版本配置界面所有不同，这里仅以 v4.4.5 为例，其他版本请参考相应官网文档。
 
 ### 登录 EMQX Dashboard