Updating tests file to use mongo docker for testing

.gitea/workflows/server_tests.yaml

@@ -1,18 +1,32 @@
 name: Run Socket Server Tests
 
-on: [push]
+on: [push, pull_request]
 
 env: 
     NODE_ENV: development
+    MONGO_INITDB_ROOT_USERNAME: root
+    MONGO_INITDB_ROOT_PASSWORD: example
+    SERVER_PORT: 6000
+    MONGO_URL: "mongodb://127.0.0.1:27017/drb"
 
 jobs:
+
+  build:
+    runs-on: ubuntu-latest
+
+    services:
+      mongodb:
+        image: mongo
+        ports:
+          - 27017:27017
+        options: --name mongodb
+
   test:
     runs-on: ubuntu-latest
 
     steps:
     - name: Checkout code
       uses: actions/checkout@v4
-    - run: echo "💡 The ${{ gitea.repository }} repository has been cloned to the runner."
       
     - name: Setup Node.js
       uses: actions/setup-node@v4