gh-105699: Re-enable the Multiple-Interpreters Stress Tests (gh-107572)

ericsnowcurrently · web-flow · commit f9e3ff1ea4b2 · 2023-08-08T09:52:13.000-06:00
We had disabled them due to crashes they exposed, which have since been fixed.
diff --git a/Lib/test/test_interpreters.py b/Lib/test/test_interpreters.py
@@ -464,7 +464,6 @@ def test_bytes_for_script(self):
     # test_xxsubinterpreters covers the remaining Interpreter.run() behavior.
 
 
-@unittest.skip('these are crashing, likely just due just to _xxsubinterpreters (see gh-105699)')
 class StressTests(TestBase):
 
     # In these tests we generally want a lot of interpreters,
