Update README.md

remove master note from readme

bump version to 0.3

Change CAData::File variant to hold a PathBuf

Update the dev-dependency of k8s-openapi

Update main.rs

Update Cargo.toml

lint

Readme

enable_all

Update mod.rs

Update ci.yaml

Update to tokio 1

Update project-setup.md

update setup-kind action to 0.5.0