Merge "check_elf_alignment.sh: check all files, warn some" into main am: eab53065a2

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/3154842

Change-Id: Ie18163c16a25293a4e8a75a28443f271d7e9fa72
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>