Don't retry to 'improve' possibility of failure

Author: uranusjr

tests/functional/test_requests.py

@@ -6,6 +6,8 @@
 @pytest.mark.network
 def test_timeout(script: PipTestEnvironment) -> None:
     result = script.pip(
+        "--retries",
+        "1",
         "--timeout",
         "0.00001",
         "install",