Upgrade dependency size to 0.4

`size` 0.4 uses the builder api for manually formatting sizes so that only the
parameters you wish to change (in this case, `Base` but not `Style`) need to be
listed.

This patch should only be merged after gorilla-devs/libium#8 is merged and this
crate is updated to use that release of libium, to keep the `size` crates
aligned.

Cargo.toml

@@ -48,7 +48,7 @@ semver = "~1.0.10"
 online = "~3.0.1"
 bytes = "~1.1.0"
 furse = "~1.4.0"
-size = "~0.2.0"
+size = "~0.4.0"
 url = "~2.2.2"
 
 [dev-dependencies]

src/download.rs

@@ -8,7 +8,7 @@ use fs_extra::{
 use indicatif::ProgressBar;
 use itertools::Itertools;
 use libium::{mutex_ext::MutexExt, upgrade::Downloadable};
-use size::{Base, Style};
+use size::Base;
 use std::{
     ffi::OsString,
     fs::read_dir,
@@ -129,7 +129,7 @@ pub async fn download(
                 "{} Downloaded {:7} {}",
                 &*TICK,
                 match size {
-                    Some(size) => size.to_string(Base::Base10, Style::Smart),
+                    Some(size) => size.format().with_base(Base::Base10),
                     None => String::new(),
                 },
                 filename.dimmed(),