false positive connection test with Multi-Connector Resource

In case of Multi-Connector Resource the connection status is derived from "main" connector.

Type or issue: reproducible

For the additional connector there can be mistake in host value (non existent host). Once "primary connector" is properly set up all the test is shown green and the status of the resource is UP.

Once there is relevant update invoking additional connector action, proper error is detected and processed (catched and properly notified).

• - - - -
  Operation
  org.identityconnectors.framework.api.ConnectorFacade.runScriptOnResource
  Message
  Connection failed: org.identityconnectors.framework.common.exceptions.ConnectionFailedException(Error creating SSH connection to <wrong_URL>: <wrong_URL>)->java.net.UnknownHostException(<wrong_URL>)
  Context
  connector [class org.identityconnectors.framework.impl.api.local.LocalConnectorFacadeImpl]
  Error
  Connection failed: org.identityconnectors.framework.common.exceptions.ConnectionFailedException(Error creating SSH connection to <wrong_URL>: <wrong_URL>)->java.net.UnknownHostException(<wrong_URL>)
• - – -