Allow specifying additional args to cargo install

[dmikusa]

Right now we have a default set of arguments used for cargo install.

https://github.com/paketo-community/cargo-install/blob/main/cargo/cli_runner.go#L48-L53

Ex: cargo install --color=never --path=. --root=<destination layer>

This works fine for simple projects but doesn't work when you have multiple workspaces.

This issue is to support customizing these arguments so one can easily include the arguments required to build a project, such as

• --path=./todo (to build a single project in a workspace).
• --bins to build all binaries
• --bin=foo to build the foo binary
• -v for verbose output
• --frozen, --locked or --offline for customizing if Cargo will access the network

Users should not be able to override --color=never and --root=<destination layer>. These are required for the buildpack to work properly.