add custom asyncio.wait_for()

This patch uses `wait_for2` package to implement `asyncio.wait_for()` for
Python < 3.12.

In Python 3.12, `asyncio.wait_for()` is implemented in terms of
`asyncio.timeout()` which fixed a bunch of issues. However, this was never
backported (because of the lack of `async.timeout()`) and there are still many
remainig issues, specially in Python 3.10, in `async.wait_for()`.

See https://github.com/python/cpython/pull/98518

scripts/evals/eval.py

@@ -43,6 +43,7 @@ from pipecat.services.deepgram.stt import DeepgramSTTService
 from pipecat.services.llm_service import FunctionCallParams
 from pipecat.services.openai.llm import OpenAILLMService
 from pipecat.transports.services.daily import DailyParams, DailyTransport
+from pipecat.utils.asyncio.timeout import wait_for
 
 SCRIPT_DIR = Path(__file__).resolve().parent
 
@@ -122,7 +123,7 @@ class EvalRunner:
             logger.error(f"ERROR: Unable to run {example_file}: {e}")
 
         try:
-            result = await asyncio.wait_for(self._queue.get(), timeout=1.0)
+            result = await wait_for(self._queue.get(), timeout=1.0)
         except asyncio.TimeoutError:
             result = False