Broken cmd line topology broken with custom credential.

[nyxneuf]

1. test scenario-1

[config.toml] api-credential = "admin:admin"

[result]

It runs without a password option.

2. test scenario-2

[config.toml] api-credentials = "admin:admin"

[result]

replication-manager-cli topology does not run.

api-credential VS api-credentials

There seems to be a problem.