git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at b5c7c7d avcodec/cbs_h266_syntax_template: tighten sh_num_tiles_in_slice_minus1 upper bound
b5c7c7d273f5027597d4af2410b6a3314ee4561b