[sqlserver] disable test env setup output (#18880)

* trigger sqlserver tests

* set capture to false

* remove comments

Author: lu-zhengda

sqlserver/tests/conftest.py

@@ -329,6 +329,6 @@ def high_cardinality_env_is_ready():
     conditions += [CheckDockerLogs(compose_file, completion_message)]
 
     with docker_run(
-        compose_file=compose_file, conditions=conditions, mount_logs=True, build=True, attempts=3, capture=True
+        compose_file=compose_file, conditions=conditions, mount_logs=True, build=True, attempts=3, capture=False
     ):
         yield full_e2e_config, E2E_METADATA