[package] fix whichmodule for OrderedImporter (#55646)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/55646
Test Plan: Imported from OSS
Reviewed By: SplitInfinity
Differential Revision: D27664238
Pulled By: suo
fbshipit-source-id: 752ba568ade2dbd268a7c1d5b3a12f5c396fcfbb
