chore(deps): update rabbitmq to v4.3.0

[renovate]

This PR contains the following updates:

Package	Update	Change
docker.io/rabbitmq	minor	4.2.5-alpine → 4.3.0-alpine
rabbitmq	minor	4.2.6 → 4.3.0

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[github-actions]

Trivy misconfiguration findings (HIGH + CRITICAL)

✅ No HIGH or CRITICAL misconfigurations detected.

[github-actions]

CVE delta

Net change

Severity	Added	Removed	Net
Critical	0	0	0
High	0	0	0
Medium	22	0	+22
Low	2	0	+2

Changed images: 1 of 21

Per-image detail

rabbitmq-4.3.0

• Added: C:0 H:0 M:22 L:2
• Removed: C:0 H:0 M:0 L:0
  • [NEW]:
    • CVE-2025-45582 (MEDIUM) — tar
    • CVE-2026-2219 (MEDIUM) — dpkg
    • CVE-2026-27456 (MEDIUM) — bsdutils
    • CVE-2026-33845 (MEDIUM) — libgnutls30t64
    • CVE-2026-33846 (MEDIUM) — libgnutls30t64
    • CVE-2026-3832 (MEDIUM) — libgnutls30t64
    • CVE-2026-3833 (MEDIUM) — libgnutls30t64
    • CVE-2026-4046 (MEDIUM) — libc-bin
    • ...and 16 more