0.6.0

Support Kubernetes 1.20, 1.21, and 1.22.

What's Changed

• Specify code-generator and controller-tools version by @h3poteto in #197
• Create docker-publish.yml by @h3poteto in #196
• Update k8s libraries version to 1.21 by @h3poteto in #204
• Use matrix for each k8s version in e2e by @h3poteto in #205
• Update docker/build-push-action commit hash to b1aeb11 by @renovate in #198
• Update k8s.io/utils commit hash to 7d6a63d by @renovate in #203
• Update docker/metadata-action commit hash to e562237 by @renovate in #201
• Update module github.com/onsi/gomega to v1.17.0 by @renovate in #192
• Update module github.com/spf13/viper to v1.10.1 by @renovate in #194
• Update docker/login-action commit hash to 5fcefb9 by @renovate in #199
• Update module github.com/onsi/ginkgo to v1.16.5 by @renovate in #193
• Update module github.com/spf13/cobra to v1.3.0 by @renovate in #195

Full Changelog: v0.5.1...v0.6.0