Merge "Add the missing copyright headers to the .S files." into main am: aadb2046fd am: 4e1a1f05a6 am: 7a8dc47b94 am: f642bfb60b am: 1de10af40a

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2767705

Change-Id: Ie54bdb57db2ef217c515b06b791ea82462722bda
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>