v0.3.0

Changelog

• 3765676 Allow pulling/pushing Helm and images artifacts (#20)
• e1e5681 Bump github.com/go-jose/go-jose/v3 from 3.0.0 to 3.0.1 (#22)
• 1796727 Fail the release job when a release hasn't been prepared
• 7aae775 Merge pull request #19 from vmware-labs/support-using-plain-http
• 8e590d4 Merge pull request #26 from vmware-labs/fail-job-wrong-tag
• d13d32b Prepare v0.3.0 release
• ccb0604 Prepare v0.3.0 release
• d1e7983 Rework bundle structure (#21)
• 3d3eb8e Update dependencies and support using plain http for remote server communication