Use nginx 1.21.4 image for Jakarta
Issue-ID: SECCOM-271
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: I2a391697c066a45845a45f605db1c578684e1feb
   kubectlImage: bitnami/kubectl:1.19
   loggingImage: beats/filebeat:5.5.0
   mariadbImage: bitnami/mariadb:10.6.5-debian-10-r28
-  nginxImage: bitnami/nginx:1.18-debian-10
+  nginxImage: bitnami/nginx:1.21.4
   postgresImage: crunchydata/crunchy-postgres:centos8-13.2-4.6.1
   readinessImage: onap/oom/readiness:3.0.1
   dcaePolicySyncImage: onap/org.onap.dcaegen2.deployments.dcae-services-policy-sync:1.0.1
 
   mariadbImage: bitnami/mariadb:10.6.5-debian-10-r28
 
   # nginx server image
-  nginxImage: bitnami/nginx:1.18-debian-10
+  nginxImage: bitnami/nginx:1.21.4
 
   # postgreSQL client and server image
   postgresImage: crunchydata/crunchy-postgres:centos8-13.2-4.6.1