Merge "dexpreopt.config should be created even though unbundled image is...

Merge "dexpreopt.config should be created even though unbundled image is built" am: 75d719fd am: 1bc89a7a am: a5d5782e

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/1730112

Change-Id: I7bdddab5128ee3de9fab8b1102d26af725e26689