chore: Use verified publisher image hashicorp/vault

[tanmay-pnaik]

Overview

Fixes #116

Hashicorp has deprecated Duplicative Docker Images (see https://developer.hashicorp.com/vault/docs/v1.13.x/deprecation).
New versions of vault are only published to https://hub.docker.com/hashicorp/vault.
https://hub.docker.com/_/vault only contains old versions up to 1.13.3.

Also updated default Vault image version

[akijakya]

Thanks @tanmay-pnaik! Please update the Makefile as well!

[tanmay-pnaik]

Thanks @tanmay-pnaik! Please update the Makefile as well!

Fixed.

Have left https://github.com/bank-vaults/vault-operator/blob/main/deploy/dev/microk8s/dev.yaml#L7 as is. Any suggestions on which tag we can use there?

[akijakya]

Have left https://github.com/bank-vaults/vault-operator/blob/main/deploy/dev/microk8s/dev.yaml#L7 as is. Any suggestions on which tag we can use there?

It seems like it refers to a locally built image, I see no reason to not update it as well, but @sagikazarmark might have more experience whether it is some microk8s-related stuff or not.

[sagikazarmark]

🤷

I don't see any reference to a custom built image, so I think it's safe to update it.

[tanmay-pnaik]

🤷

I don't see any reference to a custom built image, so I think it's safe to update it.

Updated in that file too.

[sagikazarmark]

Thanks!