message: utils: hold built crate dependency to 0.4.3
  0.4.4 introduced CARGO_PKG_LICENSE that doesn't work with older rustc
  like 1.44.1.
diff: @@ -5,6 +5,8 @@ authors = ["The Nydus Developers"]
  edition = "2018"
  # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
  +[build-dependencies]
  +built = { version = "=0.4.3", features = ["git2", "chrono"] }
  [dependencies]
  log = "0.4"
  