Use owner instead of user parameter for file modules

tasks/main.yml

@@ -32,7 +32,7 @@
     block: "{{ sshd_config }}"
     marker: "#{mark} ANSIBLE MANAGED SSH DEFAULTS"
     create: true
-    user: root
+    owner: root
     group: root
     mode: 0755
 
@@ -40,7 +40,7 @@
   file:
     path: /etc/systemd/system/sshd.service.d
     state: directory
-    user: root
+    owner: root
     group: root
     mode: 0755
 
@@ -51,6 +51,6 @@
       [Unit]
       Wants=network-online.target
       After=network-online.target
-    user: root
+    owner: root
     group: root
     mode: 0644