php: fix right on custom conf files

php/tasks/apache.yml

@@ -52,6 +52,7 @@
     section: PHP
     option: disable_functions
     value: "exec,shell-exec,system,passthru,putenv,popen"
+    mode: "0644"
 
 - name: Custom php.ini
   copy:
@@ -59,6 +60,7 @@
     content: |
       ; Put customized values here.
       ; default_charset = "ISO-8859-1"
+    mode: "0644"
     force: no
 
 - name: "Set custom values for PHP to enable Symfony"