Merge "Merge "Relax minimum signature scheme version for apps on system...

Merge "Merge "Relax minimum signature scheme version for apps on system partition" into rvc-dev am: 67cb3a61 am: a61dae35" into rvc-d1-dev-plus-aosp am: b991ca5d am: 11fe0bdf

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11885723

Change-Id: I80fe2a16625af573e7ee771b97bd7b9f7e8cb553