fix: remove stop infra step from CI as it is not used

Author: UlisesGascon

.github/workflows/ci.yml

@@ -49,7 +49,4 @@ jobs:
       run: npm run db:seed
 
     - name: Run tests
-      run: npm test
-
-    - name: Stop infrastructure
-      run: npm run infra:stop
+      run: npm test