Merge "lpdumpd: Add snapshotctl dump output." into main am: 5f9e1eb30d

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/2657283

Change-Id: I732223f947a6dc5c973a5a12f1ac9c7c48f2ac31
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>