ci: reduce pytest job stdout log

pytest.ini

@@ -5,7 +5,6 @@ python_files = pytest_*.py
 # ignore PytestExperimentalApiWarning for record_xml_attribute
 # set traceback to "short" to prevent the overwhelming tracebacks
 addopts =
-  -s -vv
   --embedded-services esp,idf
   --tb short
   --strict-markers
@@ -23,7 +22,7 @@ filterwarnings =
 
 # log related
 log_cli = True
-log_cli_level = INFO
+log_cli_level = WARNING
 log_cli_format = %(asctime)s %(levelname)s %(message)s
 log_cli_date_format = %Y-%m-%d %H:%M:%S