Remove reference to EncodingWarning as it doesn't exist on some Pythons.

jaraco · jaraco · commit 6f7ac885c61e · 2023-02-09T03:52:03.000-05:00
diff --git a/pytest.ini b/pytest.ini
@@ -27,6 +27,6 @@ filterwarnings=
 	ignore:'encoding' argument not specified::pytest_mypy
 
 	# python/cpython#100750
-	ignore::EncodingWarning:platform
+	ignore:'encoding' argument not specified::platform
 
 	## end upstream
