git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 707c04f ffv1enc_vulkan: support 8 and 16-bit 2-plane YUV formats
707c04fe0613ec9daa91361b889d5f9eedf93c5c