Implement `source kamelet binding describe`

[rhuss]

For showing the details of a binding.
If possible, hide sensitive data (optional)

[github-actions]

This issue is stale because it has been open for 90 days with no
activity. It will automatically close after 30 more days of
inactivity. Reopen the issue with /reopen. Mark the issue as
fresh by adding the comment /remove-lifecycle stale.

[rhuss]

/remove-lifecycle stale