Secrets are no more showed on the UI

[rafaarcangel]

Describe the bug

From the previous version 1.0.0 to the new 2.0.0, there are a few new lines to set ClientSecrets values to null.
This new code shows an empty box when you try to see those secrets in the UI

To Reproduce

1- Open backoffice
2- Go to client section > Manage secrets
3- Click on any secret
You will see an empty box

Relevant parts of the log file

The code that was changed is on ClientService.cs:

• GetClientSecretsAsync
• GetClientSecretAsync

clientSecretsDto.ClientSecrets.ForEach(delegate (ClientSecretDto x)
{
    x.Value = null;
});

Discussion reference: #1058

[skoruba]

I removed it very long time ago, because it was not recommended to be able to see this value there. it is from security reason.