Remove image from base-template

Author: ChristianZaccaria

Diff for: src/codeflare_sdk/ray/templates/base-template.yaml

@@ -69,7 +69,6 @@ spec:
         containers:
         # The Ray head pod
         - name: ray-head
-          image: quay.io/modh/ray@sha256:0d715f92570a2997381b7cafc0e224cfa25323f18b9545acfd23bc2b71576d06
           imagePullPolicy: Always
           ports:
           - containerPort: 6379
@@ -150,7 +149,6 @@ spec:
       spec:
         containers:
         - name: machine-learning # must consist of lower case alphanumeric characters or '-', and must start and end with an alphanumeric character (e.g. 'my-name',  or '123-abc'
-          image: quay.io/modh/ray@sha256:0d715f92570a2997381b7cafc0e224cfa25323f18b9545acfd23bc2b71576d06
           # environment variables to set in the container.Optional.
           # Refer to https://kubernetes.io/docs/tasks/inject-data-application/define-environment-variable-container/
           lifecycle: