git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at a93cb79 avcodec/d3d12va_encode: Bug fix and refactor for motion estimation precision initialization
a93cb79da2f1bcff2170ad755e3073f5f12d2064