Work with Iron Bank to get remaining images submitted

There are two images that are still served from registry.dso.mil:

• CSI Provider: registry.dso.mil/platform-one/big-bang/apps/sandbox/vault/vault-csi-provider
• Leader Elector: registry.dso.mil/platform-one/big-bang/apps/sandbox/vault/leader-elector

In order to move vault into "incubating" state, these must be submitted to Iron Bank.