added postgres service to piepline

Author: Aduril

.github/workflows/continious_integration.yml

@@ -13,7 +13,16 @@ jobs:
     permissions:
       contents: read
       packages: write
-
+    services:
+      postgres:
+        image: postgres:16
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_DB: postgres
+        ports:
+          - 5432:5432
+        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3