User creation during provisioning step fails

When using the `init.provisioning.enabled: true` and attempting to create a user for the database, the init script always fails with an error message:
```
cluster-init ++ /cockroach/cockroach init --certs-dir=/cockroach-certs/ --cluster-name=dev --host=cockroachdb-0.cockroachdb:26257
cluster-init E250502 01:51:04.786205 29 2@rpc/peer.go:679 [rnode=?,raddr=cockroachdb-0.cockroachdb:26257,class=system,rpc] 1 failed connection attempt (last connected 0s ago): grpc:
cluster-init ERROR: empty passwords are not permitted
cluster-init Failed running "sql"
cluster-init Provisioning completed successfully
```

My helm values config contains the following:
```
init:
provisioning:
enabled: true
users:
- name: devuser
password: devpassword123
options:
- LOGIN
databases:
- name: crdb
owners:
- devuser

```

I'm not really sure why it says `empty passwords` but I can't find any explanation for what is expected in the password field.

Jira issue: HELM-54

Start with the Helm values under init.provisioning and the chart's provisioning init script, then inspect the rendered manifest to see how the users.password value is passed to the database command. Reproduce with the supplied devuser configuration; done means the user and database are created without the empty-password error and the provisioning step reports success.

Written by the indexing model from the issue text.