Import for static and include for conditionals

See: https://spacelift.io/blog/how-to-improve-ansible-performance

tasks/main.yml

@@ -1,45 +1,45 @@
 ---
 # Variable configuration.
 - name: Include OS vars
-  ansible.builtin.include_tasks: variables.yml
+  ansible.builtin.import_tasks: variables.yml
 
 - name: Include task setup_debian.yml
-  ansible.builtin.import_tasks: setup_debian.yml
+  ansible.builtin.include_tasks: setup_debian.yml
   when: ansible_os_family == "Debian"
 
 - name: Include task setup_redhat.yml
-  ansible.builtin.import_tasks: setup_redhat.yml
+  ansible.builtin.include_tasks: setup_redhat.yml
   when: ansible_os_family == "RedHat"
 
 - name: Include task setup_alpine.yml
-  ansible.builtin.import_tasks: setup_alpine.yml
+  ansible.builtin.include_tasks: setup_alpine.yml
   when: ansible_os_family == "Alpine"
 
 - name: Include task configure.yml
   ansible.builtin.import_tasks: configure.yml
 
 - name: Include task databases.yml
-  ansible.builtin.import_tasks: databases.yml
+  ansible.builtin.include_tasks: databases.yml
   when:
     - mariadb_databases is defined
     - mariadb_replication_role != "replica"
 
 - name: Include task users.yml
-  ansible.builtin.import_tasks: users.yml
+  ansible.builtin.include_tasks: users.yml
   when:
     - mariadb_users is defined
     - mariadb_replication_role != "replica"
 
 - name: Include task replication_primary.yml
-  ansible.builtin.import_tasks: replication_primary.yml
+  ansible.builtin.include_tasks: replication_primary.yml
   when: mariadb_replication_role == "primary"
 
 - name: Include task replication_replica.yml
-  ansible.builtin.import_tasks: replication_replica.yml
+  ansible.builtin.include_tasks: replication_replica.yml
   when:
     - not ansible_check_mode
     - mariadb_replication_role == "replica"
 
 - name: Include task backup.yml
-  ansible.builtin.import_tasks: backup.yml
+  ansible.builtin.include_tasks: backup.yml
   when: mariadb_backup_db