Provider docker base Image has critical/high CVE

Hi,

The base image from the provider given in the example Dockerfile https://community.opengroup.org/osdu/platform/consumption/geospatial/-/blob/master/docs/deployment/kubernetes/docker_files/Dockerfile_provider?ref_type=heads has 12 Critical and 64 High vulnerabilities: https://hub.docker.com/layers/library/node/16.15.1/images/sha256-a1f665affa21f2b46e476e0cb77d92b83e3713355bd28d026c257b16353c6d90

I think it would be better to provide a more secure base image, for example node:16.20.2-alpine which got no Critical or High CVEs. I've tested the Provider with several queries and it looks like everything is working properly with this image.