chore: update TestServer for support uvicorn v0.36+ (#1566)

### Description

The update is necessary because `uvicorn` changed the initialization of
`asyncio` and no longer receives the set policies. This was the reason
why the configuration using `SelectorEventLoop` for Windows was not
applied.

Author: Mantisus

pyproject.toml

@@ -117,7 +117,7 @@ dev = [
     "types-colorama<1.0.0",
     "types-psutil<8.0.0",
     "types-python-dateutil<3.0.0",
-    "uvicorn[standard]~=0.35.0", # https://github.com/apify/crawlee-python/issues/1441
+    "uvicorn[standard]<1.0.0",
 ]
 
 [tool.hatch.build.targets.wheel]

tests/unit/server.py

@@ -470,8 +470,9 @@ def run(self, sockets: list[socket] | None = None) -> None:
         # Set the event loop policy in thread with server for Windows and Python 3.12+.
         # This is necessary because there are problems with closing connections when using `ProactorEventLoop`
         if sys.version_info >= (3, 12) and sys.platform == 'win32':
-            asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
+            return asyncio.run(self.serve(sockets=sockets), loop_factory=asyncio.SelectorEventLoop)
         super().run(sockets=sockets)
+        return None
 
 
 def serve_in_thread(server: TestServer) -> Iterator[TestServer]: