Remove unused signature verification entries
Remove unused signature verification entries

Test: ./gradlew bOS --dry-run
Change-Id: I7b439522b6c1bd07efda51d48c2282fdeb5f0ba1

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