extension: fix getChatHandlersDetails

`Plugin` was renamed to `Extension` all over the project,
but AutoAnswer is returning map with `pluginId` key.
See https://review.jami.net/plugins/gitiles/jami-plugins/+/9fbe811105f4c4b2329e1521193f4f9829136273/AutoAnswer/BotChatHandler.cpp#60

Gitlab: #1847

Change-Id: Ibc835ae4cebb6c50bb0c70ac31c227a87735c440

jami-android/app/src/main/java/cx/ring/extensions/ExtensionUtils.kt

@@ -86,7 +86,7 @@ object ExtensionUtils {
         val handlersList: MutableList<ExtensionDetails> = ArrayList(chatHandlersId.size)
         for (handlerId in chatHandlersId) {
             val handlerDetails = JamiService.getChatHandlerDetails(handlerId)
-            val extensionPath = handlerDetails["extensionId"] ?: continue
+            val extensionPath = handlerDetails["pluginId"] ?: continue
             val name = handlerDetails["name"] ?: continue
             val extensionRoot = extensionPath.substring(0, extensionPath.lastIndexOf("/data"))
             val enabled = chatHandlerStatus.contains(handlerId)