Update version name & code

Signed-off-by: Fung Gwo <fython@163.com>

Author: fython

app/build.gradle

@@ -7,8 +7,8 @@ android {
         applicationId "app.gwo.safenhancer.lite"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 4
-        versionName '1.2.1'
+        versionCode 5
+        versionName '1.2.2'
 
         resConfigs "en", "zh_CN", "zh_TW", "yue"
     }