chore(docker): bump roundcube/roundcubemail Docker tag to v1.7.5

docker/infrastructure/mail/roundcube/docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   roundcube:
-    image: roundcube/roundcubemail:1.7.2-apache
+    image: roundcube/roundcubemail:1.7.5-apache
     container_name: roundcube
     networks:
       - default

docker/personal/gramps/docker-compose.yml

@@ -1,7 +1,7 @@
 services:
   grampsweb:
     container_name: grampsweb
-    image: ghcr.io/gramps-project/grampsweb:26.10.1
+    image: ghcr.io/gramps-project/grampsweb:26.7.1
     restart: always
     networks:
       - default
@@ -31,7 +31,7 @@ services:
 
   grampsweb_celery:
     container_name: grampsweb_celery
-    image: ghcr.io/gramps-project/grampsweb:26.10.1
+    image: ghcr.io/gramps-project/grampsweb:26.7.1
     restart: always
     environment:
       - GRAMPSWEB_TREE="Gramps Web"  # will create a new tree if not exists