Replace deprecated "sudo" with "become"

handlers/main.yml

@@ -10,7 +10,7 @@
   subversion:
     repo={{ apache_server_default_svn_source }}
     dest=/var/www/{{ apache_server_default_svn_target }}
-  sudo: no
+  become: no
   when: false
   notify: 'Apache | Change ownership for web server files'
   async: 3000
@@ -21,7 +21,7 @@
   subversion:
     repo={{ item.svn_source }}
     dest=/var/www/{{ item.svn_target }}
-  sudo: no
+  become: no
   with_items: apache_server_defs
   notify: 'Apache | Change ownership for web server files'
   async: 3000