Merge "MPEG4Writer:use 64bit version fallocate/ftruncate" into rvc-dev am: a1ab111f60 am: 2fe326652b am: b670357bd1 am: 326e26edcb

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/11979427

Change-Id: I3fb3d5902fa2482c3ed56de2251008ee7ce1ac2c