Update tests/conftest.py

Co-authored-by: cubic-dev-ai[bot] <191113872+cubic-dev-ai[bot]@users.noreply.github.com>

Author: pirate

tests/conftest.py

@@ -364,7 +364,7 @@ def exercise_provider_dry_run(
         if expect_present_before:
             assert dry_removed is True
         else:
-            assert dry_removed in (False, True)
+            assert dry_removed is False
 
         after = provider.load(bin_name, quiet=True, no_cache=True)
         if expect_present_before: