Release v1.0.0

What's Changed

New Features 🎉

• feat(TPLAT-337): added namespace management module by @tom-hauschke in #2

Other Changes

• Bump actions/checkout from 3 to 4 by @dependabot in #1

New Contributors

• @tom-hauschke made their first contribution in #2
• @dependabot made their first contribution in #1

Full Changelog: https://github.com/tagesspiegel/terraform-kubernetes-namespace-management/commits/v1.0.0