maturin new creates name key twice in Cargo.toml

[Hofer-Julian]

Bug Description

When maturin new creates name key twice in Cargo.toml

Your Python version (python -V)

Python 3.10.6

Your pip version (pip -V)

pip 22.2.2

What bindings you're using

pyo3

Does cargo build work?

• Yes, it works

If on windows, have you checked that you aren't accidentally using unix path (those with the forward slash /)?

• Yes

Steps to Reproduce

1. Run maturin new -b pyo3 test
2. It creates a project with the following Cargo.toml

[package]
name = "test"
version = "0.1.0"
edition = "2021"

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html[lib]
name = "test"
crate-type = ["cdylib"]

[dependencies]
pyo3 = { version = "0.17.1", features = ["extension-module"] }

[messense]

Duplicate of #1120