refactor(ansible): Estandariza nombres de roles y actualiza Koji

Se estandarizan los nombres de los directorios de roles, cambiando guiones por guiones bajos.

Se añaden nuevos scripts para limpieza y callbacks en Koji Hub. Además, se actualizan las configuraciones de Kojid, Kojira y PostgreSQL, incluyendo la instalación de paquetes, ajustes de mock y la gestión de variables.

roles/postgresql/tasks/main.yaml

@@ -1,4 +1,4 @@
-#SPDX-License-Identifier: MIT-0
+# SPDX-License-Identifier: MIT-0
 ---
 - name: Install PostgreSQL packages
   ansible.builtin.dnf:
@@ -43,34 +43,24 @@
     state: started
     enabled: true
 
-- name: Configure PostgreSQL settings
-  community.postgresql.postgresql_set:
-    name: "{{ item.name }}"
-    value: "{{ item.value }}"
+- name: Configure PostgreSQL settings for SSL and listening
+  ansible.builtin.lineinfile:
+    path: /var/lib/pgsql/data/postgresql.conf
+    regexp: "^{{ item.regexp }}"
+    line: "{{ item.line }}"
+    state: present
+    backup: true
   loop:
-    - { name: 'ssl_ca_file', value: 'ca.crt' }
-    - { name: 'ssl', value: 'on' }
-    - { name: 'ssl_cert_file', value: 'server.crt' }
-    - { name: 'ssl_key_file', value: 'server.key' }
-    - { name: 'max_connections', value: '200' }
-    - { name: 'listen_addresses', value: '*' }
+    - { regexp: '#?ssl\\s*=\\s*.*', line: "ssl = on" }
+    - { regexp: '#?ssl_cert_file\\s*=\\s*.*', line: "ssl_cert_file = 'server.crt'" }
+    - { regexp: '#?ssl_key_file\\s*=\\s*.*', line: "ssl_key_file = 'server.key'" }
+    - { regexp: '#?ssl_ca_file\\s*=\\s*.*', line: "ssl_ca_file = 'ca.crt'" }
+    - { regexp: '#?listen_addresses\\s*=\\s*.*', line: "listen_addresses = '*'" }
+    - { regexp: '#?max_connections\\s*=\\s*.*', line: "max_connections = 200" }
   become: true
   become_user: postgres
   notify: Restart postgresql
 
-
-
-- name: Remove old pg_hba.conf entry for Koji hub (IPv4 network)
-  community.postgresql.postgresql_pg_hba:
-    dest: /var/lib/pgsql/data/pg_hba.conf
-    contype: hostssl
-    databases: "{{ koji_db_name }}"
-    users: "{{ koji_db_user }}"
-    address: "{{ koji_db_network }}"
-    method: scram-sha-256
-    state: absent
-  notify: Restart postgresql
-
 - name: Configure pg_hba.conf to allow connection from the Koji hub (IPv4 address)
   community.postgresql.postgresql_pg_hba:
     dest: /var/lib/pgsql/data/pg_hba.conf