Have a misconfigured vault template where someone left a secret in besides some values actually being injected

[commjoen]

This is a challenge based on https://developer.hashicorp.com/vault/tutorials/kubernetes/kubernetes-sidecar, but now, together with the new secret, also add another secret, but then hardcode the actual value as part of the template which is there for "testing"

Todo:

• setup java code
• setup injection template in k8s
• add tests cypress-k8s and unit
• Add shell scripted adding of last secret to vault in k8s and cloud envs
• create texts
• wire challenge to app in config