Add helm values for test and stage
Before merging and deploying this PR the following configmaps and secrets must be created on k8s-cluster:
- prod-fedora-server : settings for the prod Fedora Server
- test-fedora-server : settings for the prod Fedora Server
- prod-fedora-admin-credentials: credentials for the prod Fedora Server
- test-fedora-admin-credentials: credentials for the test Fedora Server
The following secrets should be deleted:
- fedora-admin-credentials : settings and credentials for the old Fedora Server
Check if we need to separate internal-sftp-config between prod and test