Revert "bpo-43989: Temporarily disable warnings in ssltests (GH-25780)" (GH-25793)



Reverts python/cpython#25780

Automerge-Triggered-By: GH:tiran
diff --git a/Lib/test/ssltests.py b/Lib/test/ssltests.py
index 292453a..5073ae1 100644
--- a/Lib/test/ssltests.py
+++ b/Lib/test/ssltests.py
@@ -16,7 +16,7 @@
     print(ssl.OPENSSL_VERSION)
     args = [
         sys.executable,
-        # '-Werror', '-bb',  # turn warnings into exceptions
+        '-Werror', '-bb',  # turn warnings into exceptions
         '-m', 'test',
     ]
     if not extra_args: