git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 1f30ff3 swscale: Add AArch64 Neon path for xyz12Torgb48 LE
1f30ff30fb24a14ae39495fae6d0d7728c23b2a3