Minor patch to flush stdout.

This helps track progress in
CI/CD testing.

contentctl/actions/detection_testing/infrastructures/DetectionTestingInfrastructure.py

@@ -17,7 +17,7 @@
 from ssl import SSLEOFError, SSLZeroReturnError
 import time
 import uuid
-
+from sys import stdout
 
 from tempfile import TemporaryDirectory, mktemp
 import pathlib
@@ -102,7 +102,9 @@ def setup(self):
             bar_format=f"{self.get_name()} starting",
             miniters=0,
             mininterval=0,
+            file=stdout
         )
+
         self.start_time = time.time()
         try:
             for func, msg in [
@@ -505,7 +507,7 @@ def execute_test(
                     set_pbar=False,
                 )
             )
-
+        stdout.flush()
         if test.result is not None:
             test.result.duration = round(time.time() - start_time, 2)