修改文档版本

Author: kymjs

README.md

@@ -28,7 +28,7 @@ TheRouter core functions have four functionalities:
 
 |module| apt                                                                                                      | router                                                                                                            | plugin                                                                                                            |
 |---|----------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------|
-|version| [![apt](https://img.shields.io/badge/apt-1.2.1-green)](https://repo1.maven.org/maven2/cn/therouter/apt/) | [![router](https://img.shields.io/badge/router-1.2.1-green)](https://repo1.maven.org/maven2/cn/therouter/router/) | [![plugin](https://img.shields.io/badge/plugin-1.2.1-green)](https://repo1.maven.org/maven2/cn/therouter/plugin/) |
+|version| [![apt](https://img.shields.io/badge/apt-1.2.2-green)](https://repo1.maven.org/maven2/cn/therouter/apt/) | [![router](https://img.shields.io/badge/router-1.2.2-green)](https://repo1.maven.org/maven2/cn/therouter/router/) | [![plugin](https://img.shields.io/badge/plugin-1.2.2-green)](https://repo1.maven.org/maven2/cn/therouter/plugin/) |
 
 ```
 // root build.gradle 

gradle.properties

@@ -19,5 +19,5 @@ android.enableJetifier=true
 # Automatically convert third-party libraries to use AndroidX
 USE_KAPT=false
 
-TheRouterVersion=1.2.2-rc6
+TheRouterVersion=1.2.2-rc9
 CHECK_ROUTE_MAP=delete