Update docker.io/library/postgres Docker tag to v16

inventories/chaosknoten/host_vars/lists.yaml

@@ -1,7 +1,5 @@
 docker_compose__compose_file_content: "{{ lookup('ansible.builtin.template', 'resources/chaosknoten/lists/docker_compose/compose.yaml.j2') }}"
 docker_compose__configuration_files:
-  - name: mailman-extra.cfg
-    content: "{{ lookup('ansible.builtin.file', 'resources/chaosknoten/lists/docker_compose/mailman-extra.cfg') }}"
   - name: settings_local.py
     content: "{{ lookup('ansible.builtin.file', 'resources/chaosknoten/lists/docker_compose/settings_local.py') }}"
 docker_compose__files: resources/chaosknoten/lists/docker_compose/files

resources/chaosknoten/lists/docker_compose/compose.yaml.j2

@@ -37,7 +37,6 @@ services:
       - database:database
     volumes:
       - /opt/mailman/web:/opt/mailman-web-data
-      - ./configs/mailman-extra.cfg:/opt/mailman/core/mailman-extra.cfg
       - ./configs/settings_local.py:/opt/mailman-web/settings_local.py
       - ./files/templates:/opt/mailman-web/templates
     environment:

resources/chaosknoten/lists/docker_compose/mailman-extra.cfg

@@ -1,6 +0,0 @@
-# Override Mailman configuration settings
-# See https://github.com/maxking/docker-mailman#configuration
-# and https://docs.mailman3.org/projects/mailman/en/latest/src/mailman/config/docs/config.html
-
-[mailman]
-pending_request_life: 7d