[automerger skipped] libsnapshot_test: hardcode alignment. am: 755eb6b6 -s ours am: a4aeaafe -s ours am: 060322fd -s ours am: 6aba7bef -s ours

am skip reason: Change-Id I1d0474f028cc824bd4197d0228350395239b3b81 with SHA-1 755eb6b6 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/core/+/11870537

Change-Id: I5ac47603dc4f2d3ff9de196aa88de044023683e2