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

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

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I2cb6ccde39398d0e57dc41b6c126c678d2447bc5