replace public.ecr.aws/bitnami/nginx:1.21 with public.ecr.aws/nginx/nginx:1.21

Author: rshourou

prime-angular-frontend/ci.dockerfile

@@ -1,4 +1,4 @@
-FROM nginxinc/nginx-unprivileged:1.20
+FROM public.ecr.aws/nginx/nginx:1.21
 
 COPY dist/angular-frontend/browser /opt/app-root/src
 

prime-angular-frontend/openshift.dockerfile

@@ -44,7 +44,7 @@ RUN ng build --configuration=production
 ########################################
 ### Stage 2 - Production environment ###
 ########################################
-FROM nginxinc/nginx-unprivileged:1.20
+FROM public.ecr.aws/nginx/nginx:1.21
 ARG SVC_NAME
 ENV SVC_NAME ${SVC_NAME}