message: Add repository link to Cargo.toml
diff: @@ -6,6 +6,7 @@ edition = "2018"
  license = "MIT/Apache-2.0"
  description = "wrangle your workers, CLI for rustwasm Cloudflare workers!"
  readme = "README.md"
  +repository = "https://github.com/cloudflare/wrangler"
  categories = ["wasm"]
  build = "build.rs"
  