update naming

Author: lukasIO

livekit-rtc/livekit/rtc/frame_processor.py

@@ -16,15 +16,15 @@ def enabled(self) -> bool: ...
     @abstractmethod
     def enabled(self, value: bool) -> None: ...
 
-    def _update_stream_info(
+    def _on_stream_info_updated(
         self,
         *,
         room_name: str,
         participant_identity: str,
         publication_sid: str,
     ): ...
 
-    def _update_credentials(self, *, token: str, url: str): ...
+    def _on_credentials_updated(self, *, token: str, url: str): ...
 
     @abstractmethod
     def _process(self, frame: T) -> T: ...