git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 1cde49e avutil/hwcontext_vulkan: use uint64_t specifier in an av_log() call
1cde49ed824348d7a1a94954decde2704c0a7208