git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 7b2ae2c avcodec/d3d12va_encode: add intra refresh support for d3d12va encode
7b2ae2ccf79954fb7d3e3a668e0bd50bd512040d