Adding yaml file in folder of examples (#334)

* Adding yaml file in folder of examples

* Fixing make lint

* Fixing make lint

Author: shimritproj

examples/performance/execProbes.yaml

@@ -0,0 +1,23 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  labels:
+    test: liveness
+  name: liveness-http
+  namespace: tnf
+  test-network-function.com/generic: target
+spec:
+  containers:
+    - name: liveness
+      image: registry.k8s.io/busybox
+      args:
+        - /bin/sh
+        - -c
+        - touch /tmp/healthy; sleep 30; rm -f /tmp/healthy; sleep 600
+      livenessProbe:
+        exec:
+          command:
+            - cat
+            - /tmp/healthy
+        initialDelaySeconds: 5
+        periodSeconds: 5