fix: Autoreload error because reausing old sockets

Fixing issues: 
# 129
# 118
# 111
# 108

src/hypercorn/run.py

@@ -66,6 +66,7 @@ def shutdown(*args: Any) -> None:
         if config.use_reloader:
             wait_for_changes(shutdown_event)
             shutdown_event.set()
+            sockets = config.create_sockets() # Recreate the sockets to be used again in the next iteration of the loop.
         else:
             active = False