Merge "Support aconfig dump --dedup" into main am: 952df85c

Original change: https://android-review.googlesource.com/c/platform/build/+/2853485



Change-Id: I69fa404f17390677812908e99c3c0c8d7203463a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>