As a developer, I would like to have my deployments refresh based on digest tags changes

[SonOfLope]

When our deployments are pointing to branches or specific tags and we update those tags, we have to manually delete the pods so that we update the digest of the tag to have latest changes.

To resolve this, we want to deploy https://github.com/argoproj-labs/argocd-image-updater which enables automated updates of deployments based on digest changes from tags.

TODO :

• Deploy ArgoCD image updater to provide automated updates of deployments
• Create a Grafana dashboard to showcase updated images.