Changed Loop Policy for Python 3.14 compatibility

Author: paulocheque

uvloop/__init__.py

@@ -3,7 +3,11 @@
 import sys as _sys
 import warnings as _warnings
 
-from asyncio.events import BaseDefaultEventLoopPolicy as __BasePolicy
+try:
+    from asyncio.events import BaseDefaultEventLoopPolicy as __BasePolicy
+except ImportError:
+    # Python 3.14
+    from asyncio import DefaultEventLoopPolicy as __BasePolicy
 
 from . import includes as __includes  # NOQA
 from .loop import Loop as __BaseLoop  # NOQA