Update build-test.yml (tm1 connection configuration)

.github/workflows/build-test.yml

@@ -41,7 +41,7 @@ jobs:
     
     - name: Add TM1 connection to Airflow
       run: |
-        DOCKID=$(docker ps | grep webserver | awk '{print $1}')
+        DOCKID=$(docker ps -q --filter "name=tests_integration-airflow-webserver-1")
         docker exec -it $DOCKID airflow connections add tm1_conn --conn-type tm1 --conn-login admin --conn-password admin --conn-host localhost --conn-port 5898 --conn-schema "" --conn-extra ""
             
     - name: Test Airflow TM1 provider