Merge "Add static_assert to check sizeof off_t" into main am: 53a71f6b18 am: a7d2ddb1cd am: a52002c858 am: 92a9806e1a

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2754946

Change-Id: I775cdd2f5847054c7559736ddd5eca7cd335d8ce
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>