mirage/mirage: PR #1635: generic_ipv4v6_stack: pass ?group to ipv4_of_dhcp

@8329eb7

Stages:

• ✔️ x86_64-debian-13-4.14 (3m48s)
• ✔️ arm64-debian-13-4.14 (4m03s)
• ✔️ x86_64-debian-13-5.3 (4m52s)
• ✔️ arm64-debian-13-5.3 (5m05s)
• ❌ x86_64-debian-13-5.4 (5m23s)
• ✔️ arm64-debian-13-5.4 (5m21s)

History:

• 21/04/2026 11:08 ❌ @8329eb7 (5m23s)