Merge pull request #3051 from k8s-infra-cherrypick-robot/cherry-pick-3048-to-release-1.34

[release-1.34] chore: add CVE-2026-34986 to .trivyignore

Author: andyzhangx

.trivyignore

@@ -1,5 +1,3 @@
 CVE-2024-3744
-CVE-2025-68121
-CVE-2026-25679
-CVE-2026-27142
 CVE-2026-33186
+CVE-2026-34986