Pass the user list to user creation instead of the db list

Signed-off-by: Jason Rothstein <fdragon@fdragon.org>

tasks/main.yml

@@ -192,8 +192,8 @@
     label: '{{ item.name }} will be {{ item.state }}'
 - name: 'ensure mariadb users'
   when:
-    - mariadb_db_list is defined
-    - mariadb_db_list is iterable
+    - mariadb_user_list is defined
+    - mariadb_user_list is iterable
   community.mysql.mysql_user:
     append_privs: '{{ item.append_privs | default(omit) }}'
     attributes: '{{ item.attributes | default(omit) }}'
@@ -231,7 +231,7 @@
     subtract_privs: '{{ item.subtract_privs | default(omit) }}'
     tls_requires: '{{ item.tls_requires | default(omit) }}'
     update_password: '{{ item.update_password | default(omit) }}'
-  loop: '{{ mariadb_db_list }}'
+  loop: '{{ mariadb_user_list }}'
   loop_control:
     label: '{{ item.name }} will be {{ item.state }}'
 ...