feat(security): add missing endpoints to allowlist (#10495)

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

.github/workflows/ui-container-checks.yml

@@ -88,6 +88,7 @@ jobs:
             api.github.com:443
             mirror.gcr.io:443
             check.trivy.dev:443
+            get.trivy.dev:443
 
       - name: Checkout repository
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2