Merge pull request pipecat-ai#3318 from pipecat-ai/aleix/llm-user-aggregator-allow-interruptions

LLMUserAggregator: also read deprecated allow_interruptions

Author: aconchillo

src/pipecat/processors/aggregators/llm_response_universal.py

@@ -564,7 +564,7 @@ async def _trigger_user_turn_start(
             # TODO(aleix): This frame should really come from the top of the pipeline.
             await self.broadcast_frame(UserStartedSpeakingFrame)
 
-        if params.enable_interruptions:
+        if params.enable_interruptions and self._allow_interruptions:
             # TODO(aleix): This frame should really come from the top of the pipeline.
             await self.broadcast_frame(InterruptionFrame)