Merge "tools: Add script to check ELF alignment" into main am: a7f6082012

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/3064390

Change-Id: I669f0e6d33c6a9bf699333c499d9e8e64c3da610
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>