[flytekit-java] Support Workflow#failure_node

[kanterov]

Why would this be helpful to the Flyte community
From flyteidl:

    //+optional A catch-all node. This node is executed whenever the execution engine determines the workflow has failed.
    // The interface of this node must match the Workflow interface with an additional input named "error" of type
    // pb.lyft.flyte.core.Error.
    Node failure_node = 6;

Can be exposed through SdkWorkflowBuilder.

[kumare3]

Related to #1506

[github-actions]

Hello 👋, This issue has been inactive for over 9 months. To help maintain a clean and focused backlog, we'll be marking this issue as stale and will close the issue if we detect no activity in the next 7 days. Thank you for your contribution and understanding! 🙏

[kumare3]

I think this should stay open

[github-actions]

Hello 👋, this issue has been inactive for over 9 months. To help maintain a clean and focused backlog, we'll be marking this issue as stale and will engage on it to decide if it is still applicable.
Thank you for your contribution and understanding! 🙏