Temporarily disable k8s-test-suite (#16606)

## Summary & Motivation


![dhh](https://github.com/dagster-io/dagster/assets/28738937/e6c5048f-c76e-405a-af1c-3ca8d6eec797)

We're just going to turn off the tests. They're no fun. The code looks
better. I know this is bound to be controversial and we'll never reach
alignment, so we're just going ahead with this.

Just kidding: AWS causing this test to be very flaky. Disable until it
is resolved.

## How I Tested These Changes

BK

.buildkite/dagster-buildkite/dagster_buildkite/steps/integration.py

@@ -32,7 +32,8 @@ def build_integration_steps() -> List[BuildkiteStep]:
     # test suites
     steps += build_backcompat_suite_steps()
     steps += build_celery_k8s_suite_steps()
-    steps += build_k8s_suite_steps()
+    # schrockn (2023-09-18) Temporarily due to aws incident
+    # steps += build_k8s_suite_steps()
     steps += build_daemon_suite_steps()
 
     return steps