More permissive regex for deprecation warnings
More permissive regex for deprecation warnings

Bug: 177072264
Test: ./gradlew :slice-test:runErrorProne
Change-Id: I540f0762458bfc77895560b75a9279414f8210db

AndroidX/androidx,androidx/androidx,androidx/androidx,androidx/androidx,androidx/androidx,androidx/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,androidx/androidx,androidx/androidx,AndroidX/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx