refactor(deprecation): Stop using get_event_loop_policy(), deprecated in Python >= 3.14

Author: stronk7

CHANGELOG.md

@@ -10,8 +10,9 @@ and commits should be formatted using [Conventional Commits](https://www.convent
 
 ### Changed
 
-- Dependencies: Bump various libraries ([4467bc1](https://github.com/moodlehq/asero/commit/4467bc15b3364f0e0d189f0f4b942afdabcd253d))
-- GitHub: Run checks and tests with Python 3.14
+- Dependencies: Bump various libraries by @stronk7 ([4467bc1](https://github.com/moodlehq/asero/commit/4467bc15b3364f0e0d189f0f4b942afdabcd253d))
+- GitHub: Run checks and tests with Python 3.14 by @stronk7 ([ada611c](https://github.com/moodlehq/asero/commit/ada611cb2010a19adbd0d27a12def45d8992d915))
+- Deprecation: Stop using `get_event_loop_policy()`, deprecated in Python >= 3.14
 ## [0.4.1] - 2025-10-09
 
 ### Added

asero/main.py

@@ -38,8 +38,8 @@ async def run():
 def main():
     """Prepare the async loop for operation and graceful shutdown, then run()."""
     # Create the event loop, set it as current and add the signal handlers.
-    loop = asyncio.get_event_loop_policy().new_event_loop()
-    asyncio.get_event_loop_policy().set_event_loop(loop)
+    loop = asyncio.new_event_loop()
+    asyncio.set_event_loop(loop)
     exitcode = 0
     try:
         loop.run_until_complete(run())  # Run the main loop.