Update release test

Signed-off-by: Balaji Veeramani <[email protected]>

Author: bveeramani

release/release_data_tests.yaml

@@ -499,7 +499,9 @@
     - __suffix__: regular
     - __suffix__: chaos
       run:
-        prepare: python setup_chaos.py --chaos TerminateEC2Instance --batch-size-to-kill 10 --max-to-kill 100 --kill-delay 120
+        prepare: >
+          python setup_chaos.py --chaos TerminateEC2InstanceWithGracePeriod
+          --batch-size-to-kill 10 --max-to-kill 100 --kill-delay 120
 
 - name: batch_inference_mock_image_pipeline_fixed
   frequency: manual
@@ -517,7 +519,9 @@
     - __suffix__: regular
     - __suffix__: chaos
       run:
-        prepare: python setup_chaos.py --chaos TerminateEC2Instance --batch-size-to-kill 10 --max-to-kill 100 --kill-delay 120
+        prepare: >
+          python setup_chaos.py --chaos TerminateEC2InstanceWithGracePeriod
+          --batch-size-to-kill 10 --max-to-kill 100 --kill-delay 120
 
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