Allow pod-overrides for volumes and container-overrides for volumeMounts in Devfiles

= Allow pod-overrides for volumes and container-overrides for volumeMounts in Devfiles With this release, you can use pod and container overrides for volumes and volumeMounts in the Devfile definition. For example, you can add a CSI volume with the link: https://docs.openshift.com/container-platform/4.14/storage/container_storage_interface/ephemeral-storage-shared-resource-csi-driver-operator.html [SharedSecret] to a pod or container in the Container Development Environment (CDE): [source, code] ---- schemaVersion: 2.2.2 attributes:   controller.devfile.io/storage-type: per-workspace metadata:   name: pod-overrides-example   attributes:     pod-overrides:       spec:         volumes:           - csi:               driver: csi.sharedresource.openshift.io               readOnly: true               volumeAttributes:                 sharedSecret: my-share             name: my-csi-volume components: - name: workspace   attributes:     container-overrides:       volumeMounts:         - mountPath: /etc/my-csi-volume            name: my-csi-volume            readOnly: true   container:     ... ----