[AWS Automation] Stack tear down mechanism for the deployment on Jenkins (#3656)

Make awsi_test_profile_vs2019 a nonblocking step to make sure that resources are cleaned up even though automation tests failed

Signed-off-by: Junbo Liang <junbo@amazon.com>

AutomatedTesting/Gem/PythonTests/AWS/Windows/aws_metrics/aws_metrics_automation_test.py

@@ -167,10 +167,6 @@ class TestAWSMetricsWindows(object):
                                                                 args=(aws_metrics_utils, resource_mappings, True))
         kinesis_analytics_application_thread.start()
 
-        # Clear the analytics bucket objects before sending new metrics.
-        aws_metrics_utils.empty_bucket(
-            resource_mappings.get_resource_name_id('AWSMetrics.AnalyticsBucketName'))
-
         log_monitor = setup(launcher, asset_processor)
 
         # Kinesis analytics application needs to be in the running state before we start the game launcher.
@@ -205,6 +201,10 @@ class TestAWSMetricsWindows(object):
         for thread in operational_threads:
             thread.join()
 
+        # Clear the analytics bucket objects so that the S3 bucket can be destroyed during tear down.
+        aws_metrics_utils.empty_bucket(
+            resource_mappings.get_resource_name_id('AWSMetrics.AnalyticsBucketName'))
+
     def test_unauthorized_user_request_rejected(self,
                                                 level: str,
                                                 launcher: pytest.fixture,