Feat: update to base image 18.0.0-legacy

Dockerfile

 ARG BASE_REGISTRY=registry1.dso.mil/ironbank
 ARG BASE_IMAGE=opensource/keycloak/keycloak
-ARG BASE_TAG=16.1.1
+ARG BASE_TAG=18.0.0-legacy
 
 FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
 

hardening_manifest.yaml

@@ -3,11 +3,11 @@ apiVersion: v1
 name: rapidfort/keycloak
 
 tags:
-- 16.1.1
+- 18.0.0-legacy
 
 args:
   BASE_IMAGE: opensource/keycloak/keycloak
-  BASE_TAG: '16.1.1'
+  BASE_TAG: '18.0.0-legacy'
 
 labels:
   org.opencontainers.image.title: keycloak
@@ -15,7 +15,7 @@ labels:
   org.opencontainers.image.licenses: Apache-2.0
   org.opencontainers.image.url: https://www.rapidfort.com/
   org.opencontainers.image.vendor: RapidFort
-  org.opencontainers.image.version: 16.1.1
+  org.opencontainers.image.version: 18.0.0-legacy
   mil.dso.ironbank.image.keywords: scanning, hardening
   mil.dso.ironbank.image.type: commercial
   mil.dso.ironbank.product.name: keycloak