Update the instructions for depreciation to include package level deprecation
Update the instructions for depreciation to include package level deprecation

PiperOrigin-RevId: 383473982
Change-Id: Idc738ad9298b09a7a4c81aba0b3b3820501fd650

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