[Compose] New SOGo and Dovecot images

docker-compose.yml

@@ -134,7 +134,7 @@ services:
             - phpfpm
 
     sogo-mailcow:
-      image: mailcow/sogo:1.29
+      image: mailcow/sogo:1.31
       build: ./data/Dockerfiles/sogo
       environment:
         - DBNAME=${DBNAME}
@@ -155,7 +155,7 @@ services:
             - sogo
 
     dovecot-mailcow:
-      image: mailcow/dovecot:1.30
+      image: mailcow/dovecot:1.31
       build: ./data/Dockerfiles/dovecot
       cap_add:
         - NET_BIND_SERVICE