Remove leading newlines from Cargo.toml and .gitignore
Remove leading newlines from Cargo.toml and .gitignore

Looking at several projects where `cargo fuzz` was
integrated (like https://github.com/unicode-rs/unicode-normalization/commit/387bcb64745e76a59f8c0e8aa4e7465107369c11)
I think everybody seems to remove the leading newlines manually so
it appears they shouldn't have been generated with `cargo init`
in the first place.

rust-fuzz/cargo-fuzz