libcnb-package v0.2.0

• Strip buildpack binaries when packaging, to reduce buildpack size. This not only reduces the size of production builder images, but also speeds up workflows that involve non-release builds (such as integration tests). (#445)
• The type of the cargo_env argument to build::build_buildpack_binaries and build::build_binary has changed. (#445)
• Use the crate's README.md as the root module's rustdocs, so that all of the crate's documentation can be seen in one place on docs.rs. (#460)
• Increase minimum supported Rust version from 1.58 to 1.59. (#445)
• Update libcnb-data from 0.7.0 to 0.8.0 - see the libcnb-data changelog. (#465)