v0.8.0 Upgrade Golang to 1.21

What's Changed

• Update quay.io/centos/centos:stream8 Docker digest to 5917fa6 by @platform-engineering-bot in #33
• Update quay.io/centos/centos:stream8 Docker digest to 34aaf87 by @platform-engineering-bot in #36
• Update quay.io/centos/centos:stream8 Docker digest to a8692b3 by @platform-engineering-bot in #37
• Update actions/cache digest to e12d46a by @platform-engineering-bot in #38
• Update quay.io/centos/centos:stream8 Docker digest to 4771b56 by @platform-engineering-bot in #39
• Update quay.io/centos/centos:stream8 Docker digest to abb6017 by @platform-engineering-bot in #40
• Upgrade by @mfleader in #42

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