fix in javaLocale extension

CHANGELOG.md

@@ -30,6 +30,7 @@
     * `CommonUser` was added as representation of default `User`
     * `Bot` was added as representation of bot user
     * `GetMe` now return `Bot` object
+    * Now extension `javaLocale` is extension for `CommonUser`
 
 ## 0.22.0
 

src/jvmMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/UserLocale.kt

@@ -2,6 +2,6 @@ package com.github.insanusmokrassar.TelegramBotAPI.types
 
 import java.util.*
 
-fun User.javaLocale(): Locale? = languageCode ?.let {
+fun CommonUser.javaLocale(): Locale? = languageCode ?.let {
     Locale.forLanguageTag(it)
 }