chore(deps): update docker.io/gitea/gitea docker tag to v1.25.1

library/compose/gitea/compose.yaml.j2

@@ -1,6 +1,6 @@
 services:
   {{ service_name }}:
-    image: docker.io/gitea/gitea:1.25.0
+    image: docker.io/gitea/gitea:1.25.1
     container_name: {{ container_name }}
     env_file:
       - .env.gitea