fix(playbook): /etc/caddy chmod 0755, /usr/bin/caddy chmod 0755 owner root group root

Signed-off-by: Vojtěch Mareš <vojtech@mares.cz>

playbook.yml

@@ -20,9 +20,9 @@
       ansible.builtin.file:
         path: /etc/caddy
         state: directory
-        mode: "0644"
-        owner: caddy
-        group: caddy
+        mode: "0755"
+        owner: root
+        group: root
 
     - name: Ensure file "/etc/caddy/Caddyfile" exists
       ansible.builtin.file:
@@ -45,8 +45,8 @@
         src: caddy
         dest: /usr/bin/caddy
         mode: "0755"
-        owner: caddy
-        group: caddy
+        owner: root
+        group: root
 
     - name: Check if systemd unit file exists
       ansible.builtin.stat:
@@ -57,6 +57,8 @@
       ansible.builtin.copy:
         dest: /etc/systemd/system/caddy.service
         mode: "0644"
+        owner: root
+        group: root
         content: |
           # caddy.service
           # See: https://github.com/caddyserver/dist/blob/master/init/caddy.service