Fix vulnerabilities in amd64_anax_k8s image

Signed-off-by: Konrad-Pomian <[email protected]>

anax-in-k8s/Dockerfile.ubi.amd64

@@ -11,6 +11,7 @@ LABEL description="The agent in a container that is used solely for the purpose
 ARG REQUIRED_RPMS="openssl ca-certificates shadow-utils jq iptables vim-minimal psmisc procps-ng tar"
 RUN  microdnf update  -y --nodocs --setopt=install_weak_deps=0 --disableplugin=subscription-manager \
   && microdnf install -y --nodocs --setopt=install_weak_deps=0 --disableplugin=subscription-manager ${REQUIRED_RPMS} \
+  && microdnf upgrade -y --nodocs --setopt=install_weak_deps=0 --disableplugin=subscription-manager krb5-libs \
   && microdnf clean all --disableplugin=subscription-manager \
   && rm -rf /mnt/rootfs/var/cache/* /mnt/rootfs/var/log/dnf* /mnt/rootfs/var/log/yum.* \
   && mkdir -p /licenses /usr/horizon/bin /usr/horizon/web /var/horizon \