chore(deps): update docker.io/mongo docker tag to v7 (#673)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/mongo | major | `6.0.13` -> `7.0.5` |

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Reviewed-on: #673
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docker-compose/unifi-network-application/docker-compose.yml.j2

@@ -41,7 +41,7 @@ services:
     # 1. mongo
     # 2. db.getSiblingDB("unifidb").createUser({user: "unifiuser", pwd: "GEHEIM", roles: [{role: "dbOwner", db: "unifidb"}, {role: "dbOwner", db: "unifidb_stat"}]});
     # https://discourse.linuxserver.io/t/cant-connect-to-mongodb-for-unifi-network-application/8166
-    image: "docker.io/mongo:6.0.13@sha256:656781dda791673991236157e1e25ebb52aa38ba5fde9adb64dc05d67b8ce886"
+    image: "docker.io/mongo:7.0.5@sha256:192e2724093257a7db12db6cbafd92e3e5d51937f13846d49ea555cea85787ce"
     container_name: unifi-db
     volumes:
       - db-data:/data/db