Merge "Move getTargetSdk to common location" am: 9be6c4500f am: 044e52ef59 am: 861a168777

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1521058

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I6f575db84203b210862981c65b99246f620ce23a