Consolidate YAML files [part-4] (#9241)

This PR consolidates YAML files used in the
`tasks/debug-application-cluster` subdirectory.

Depends-On: #9236

content/en/examples/debug/termination.yaml

@@ -0,0 +1,10 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: termination-demo
+spec:
+  containers:
+  - name: termination-demo-container
+    image: debian
+    command: ["/bin/sh"]
+    args: ["-c", "sleep 10 && echo Sleep expired > /dev/termination-log"]