Remove obsolete exemptions for wear:wear-watchface:testDebugUnitTest
Remove obsolete exemptions for wear:wear-watchface:testDebugUnitTest

This test is no longer emitting this warning.

Bug: 170387426
Test: N/A
Change-Id: I3487a6c16dd264069b9347525646118e5bd6bf0a

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