Function print_uki_dumpfile_diff_on_mismatch 

pub(crate) fn print_uki_dumpfile_diff_on_mismatch<T>(
    result: Result<T>,
    repo: &Repository<Sha512HashValue>,
    fs: &FileSystem<Sha512HashValue>,
) -> Result<T>

Print the dumpfile diff when a UKI digest mismatch is about to escape.