Update healthcheck and Django version

- Add trailing slash to healthcheck URL
- Update Django version to 5.1.6

docker-compose.yml

@@ -58,7 +58,7 @@ services:
       placement:
         constraints:
     healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:3000"]
+      test: ["CMD", "curl", "-f", "http://localhost:3000/"]
       interval: 30s
       timeout: 10s
       retries: 3

requirements.txt

@@ -9,7 +9,7 @@ charset-normalizer==3.3.2
 click==8.1.7
 cryptography==42.0.8
 cssselect2==0.7.0
-Django==5.0.7
+Django==5.1.6
 django-admin-rangefilter==0.13.0
 django-autologin==0.7.1
 django-cors-headers==4.4.0