archwiki: Update to 1.37.2-1

Upstream security and maintenance release.
https://lists.wikimedia.org/hyperkitty/list/mediawiki-announce@lists.wikimedia.org/thread/YJNXKPV5Z56NSUQ4G3SXPDUIZG5EQ7UR/

roles/archwiki/defaults/main.yml

@@ -4,7 +4,7 @@ archwiki_domain: 'wiki.archlinux.org'
 archwiki_nginx_conf: '/etc/nginx/nginx.d/archwiki.conf'
 archwiki_user: 'archwiki'
 archwiki_repository: 'https://github.com/archlinux/archwiki.git'
-archwiki_version: '1.37.1-5'
+archwiki_version: '1.37.2-1'
 archwiki_question_answer_file: '/srv/http/archwiki/registration-question-answer.txt'
 
 archwiki_socket: '/run/php-fpm/archwiki.socket'

roles/archwiki/templates/LocalSettings.php.j2

@@ -56,7 +56,7 @@ $wgDebugLogGroups = array(
 $wgMainCacheType = CACHE_MEMCACHED;
 $wgParserCacheType = CACHE_MEMCACHED;
 $wgMessageCacheType = CACHE_MEMCACHED;
-$wgMemCachedServers = [ "unix://{{ archwiki_memcached_socket }}:0" ];
+$wgMemCachedServers = [ "unix://{{ archwiki_memcached_socket }}" ];
 
 # security headers
 $wgReferrerPolicy = ["no-referrer-when-downgrade"];