build(deps): bump gramps-project/grampsweb in /docker/personal/gramps

Bumps [gramps-project/grampsweb](https://github.com/gramps-project/gramps-web) from 26.6.2 to 26.7.1.
- [Release notes](https://github.com/gramps-project/gramps-web/releases)
- [Commits](https://github.com/gramps-project/gramps-web/compare/v26.6.2...v26.7.1)

---
updated-dependencies:
- dependency-name: gramps-project/grampsweb
  dependency-version: 26.7.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

docker/personal/gramps/docker-compose.yml

@@ -1,7 +1,7 @@
 services:
   grampsweb:
     container_name: grampsweb
-    image: ghcr.io/gramps-project/grampsweb:26.6.2
+    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:26.6.2
+    image: ghcr.io/gramps-project/grampsweb:26.7.1
     restart: always
     environment:
       - GRAMPSWEB_TREE="Gramps Web"  # will create a new tree if not exists