delete example after moving it to https://gitlab.pasteur.fr/hub/rshiny-k8s-example

example-in-pod.yaml

-apiVersion: v1
-kind: Pod
-metadata:
-  name: example
-spec:
-  containers:
-    - name: example
-      image: registry-gitlab.pasteur.fr/hub/rshiny-k8s/example:latest
-      securityContext:
-        runAsGroup: 999
-        runAsUser: 999
-      ports:
-        - name: http
-          containerPort: 3838
-          protocol: TCP