Merge "aconfig: update cache arg to support multiple cache files" into main...

Merge "aconfig: update cache arg to support multiple cache files" into main am: 45db966e am: c92f754b

Original change: https://android-review.googlesource.com/c/platform/build/+/2907195



Change-Id: Ie189bcecf2eeabb57b8a2d10f5e88c87434bfde0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>