Update ansible script for nginx to show local time format

data/ansible/deb_packages/nginx.conf.j2

@@ -1,6 +1,7 @@
 {{ ansible_managed | comment }}
 server {
   listen 80;
+  autoindex_localtime on;
   server_name apt.cgrates.org;
 
   access_log /var/log/nginx/packages-error.log;

data/ansible/docker/nginx.conf.j2

@@ -5,6 +5,7 @@ map $upstream_http_docker_distribution_api_version $docker_distribution_api_vers
 
 server {
   listen 80;
+  autoindex_localtime on;
   server_name dkr.cgrates.org;
 
   access_log /var/log/nginx/docker-error.log;

data/ansible/rpm_packages/nginx.conf.j2

@@ -13,6 +13,7 @@ http {
 
     server {
       listen 80;
+      autoindex_localtime on;
       server_name yum.cgrates.org;
 
       access_log /var/log/nginx/yum.cgrates.org_access.log;