fix: all praise the allmighty yamllinter

roles/matrix-postgres-backup/tasks/init.yml

@@ -1,3 +1,5 @@
+---
+
 - set_fact:
     matrix_systemd_services_list: "{{ matrix_systemd_services_list + ['matrix-postgres-backup.service'] }}"
   when: matrix_postgres_backup_enabled|bool

roles/matrix-postgres-backup/tasks/setup_postgres_backup.yml

@@ -52,7 +52,7 @@
 
 - name: Ensure systemd reloaded after matrix-postgres-backup.service installation
   service:
-    daemon_reload: yes
+    daemon_reload: true
   when: "matrix_postgres_backup_enabled|bool and matrix_postgres_backup_systemd_service_result.changed"
 
 #
@@ -69,8 +69,8 @@
   service:
     name: matrix-postgres-backup
     state: stopped
-    enabled: no
-    daemon_reload: yes
+    enabled: false
+    daemon_reload: true
   when: "not matrix_postgres_backup_enabled|bool and matrix_postgres_backup_service_stat.stat.exists"
 
 - name: Ensure matrix-postgres-backup.service doesn't exist
@@ -81,7 +81,7 @@
 
 - name: Ensure systemd reloaded after matrix-postgres-backup.service removal
   service:
-    daemon_reload: yes
+    daemon_reload: true
   when: "not matrix_postgres_backup_enabled|bool and matrix_postgres_backup_service_stat.stat.exists"
 
 - name: Check existence of matrix-postgres-backup backup path