Apply ruff/pyupgrade rule UP024

UP024 Replace aliased errors with `OSError`

Author: DimitriPapadopoulos

tests/test_dns.py

@@ -248,7 +248,7 @@ def test_getaddrinfo_close_loop(self):
         try:
             # Check that we have internet connection
             socket.getaddrinfo('example.com', 80)
-        except socket.error:
+        except OSError:
             raise unittest.SkipTest
 
         async def run():

uvloop/_testbase.py

@@ -260,7 +260,7 @@ def find_free_port(start_from=50000):
         with sock:
             try:
                 sock.bind(('', port))
-            except socket.error:
+            except OSError:
                 continue
             else:
                 return port