Merge "Invoke writeNinjaHint for only actual build" am: df9ae5c9 am:...

Merge "Invoke writeNinjaHint for only actual build" am: df9ae5c9 am: 26ece659 am: ea529d3b am: dfb67256 am: 4fc720ed am: 4232b285

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2579614



Change-Id: I89d2c8446608681b9475e2e87d06f2b86ce3e04a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>