message: Update crates-index-diff
  This pulls in
  avoiding unnecessary downloads of past versions of the index.
diff: @@ -422,9 +422,9 @@ dependencies = [
  [[package]]
  name = "crates-index-diff"
  -version = "8.0.0"
  +version = "8.0.1"
  source = "registry+https://github.com/rust-lang/crates.io-index"
  -checksum = "9f04ef23e6e584a3f8f7860274e0daf1c46e859d387cebdad1de54091d7cea08"
  +checksum = "abfe3b360c1c0f5909be14ee2856dfad301a5c7652a4bd9d67f85449874b2ac5"
  dependencies = [
  "git2",
  "serde",
  