Initial Zarf IPv6 support

[touchardv]

Enhancement Description

• One-line enhancement description (can be used as a release note): Initial support for using Zarf in IPv6-only Kubernetes clusters
• Zarf Enhancement Proposal: ZEP-0032: support ipv6 #31
• Primary contact (assignee):
• Enhancement target (which target equals to which milestone/version):
  • release target (x.y):

• Alpha
  • ZEP (zarf-dev/proposals) update PR(s):
  • Code/Docs (zarf-dev/zarf) update PR(s):

Please keep this description up to date. This will help efficiently track the evolution of the enhancement.