message: Limit `ink_eth_compatibility` crate keywords to five
  Otherwise crates.io refrains from publishing:
  invalid upload request: invalid length 6, expected at most 5 keywords per crate
diff: @@ -10,7 +10,7 @@ repository = "https://github.com/paritytech/ink"
  documentation = "https://docs.rs/ink_eth_compatibility/"
  homepage = "https://www.parity.io/"
  description = "[ink!] Ethereum related stuff."
  -keywords = ["wasm", "parity", "webassembly", "blockchain", "edsl", "ethereum"]
  +keywords = ["wasm", "parity", "webassembly", "blockchain", "ethereum"]
  categories = ["no-std", "embedded"]
  include = ["Cargo.toml", "src/**/*.rs", "/README.md", "/LICENSE"]
  