Revert "chore: disable managed function tests temporarily (#1532)"

This reverts commit 96838ed.

Author: shobsi

tests/system/large/blob/test_function.py

@@ -25,12 +25,6 @@
 from bigframes import dtypes
 import bigframes.pandas as bpd
 
-# TODO(shobs): restore these tests after the managed udf cleanup issue is
-# resolved in the test project
-pytestmark = pytest.mark.skip(
-    reason="temporarily disable to debug managed udf cleanup in the test project"
-)
-
 
 @pytest.fixture(scope="function")
 def images_output_folder() -> Generator[str, None, None]:

tests/system/large/functions/test_managed_function.py

@@ -22,12 +22,6 @@
 import bigframes.pandas as bpd
 from tests.system.utils import cleanup_function_assets
 
-# TODO(shobs): restore these tests after the managed udf cleanup issue is
-# resolved in the test project
-pytestmark = pytest.mark.skip(
-    reason="temporarily disable to debug managed udf cleanup in the test project"
-)
-
 
 def test_managed_function_multiply_with_ibis(
     session,