Chore: Attempt to upgrade to mongo 7 (#2422)

* Chore: Attempt to upgrade to mongo 7

* Chore: Update configuration

.circleci/config.yml

@@ -19,7 +19,7 @@ jobs:
     docker:
       - image: cimg/python:3.10.13-node
       - image: cimg/redis:6.2.6
-      - image: mongo:6.0
+      - image: mongo:7.0
         command: [ --replSet, rs0 ]
       - image: docker.elastic.co/elasticsearch/elasticsearch:7.7.0
         environment:
@@ -31,12 +31,13 @@ jobs:
           name: Initialize replica set
           command: |
             sudo apt-get install gnupg curl
-            curl -fsSL https://pgp.mongodb.com/server-6.0.asc | sudo gpg -o /usr/share/keyrings/mongodb-server-6.0.gpg --dearmor
-            echo "deb [ arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-server-6.0.gpg ] https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/6.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-6.0.list
+            curl -fsSL https://pgp.mongodb.com/server-7.0.asc | sudo gpg -o /usr/share/keyrings/mongodb-server-7.0.gpg --dearmor
+            echo "deb [ arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-server-7.0.gpg ] https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/7.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-7.0.list
             sudo apt-get update
             sudo apt-get upgrade -y
-            sudo apt-get install -y mongodb-org=6.0.7
+            sudo apt-get install -y mongodb-org=7.0.0
             mongosh mongodb://localhost:27017 --eval "rs.initiate()"
+
       - run:
           name: Install openreview-py
           command: |