Release v0.8.0

What's Changed

• delete k8s runner impl by @imjasonh in #1214
• custom license by @xnox in #1216

Minor Changes

• go.mod: upgrade everything by @xnox in #1215
• build(deps): bump actions/checkout from 4.1.4 to 4.1.6 by @dependabot in #1217
• build(deps): bump goreleaser/goreleaser-action from 5.0.0 to 5.1.0 by @dependabot in #1206
• build(deps): bump golangci/golangci-lint-action from 5.3.0 to 6.0.1 by @dependabot in #1205
• Fix typo in README by @jonjohnsonjr in #1220

Full Changelog: v0.7.0...v0.8.0