Compensating Workflows Pattern

[cicoyle]

Adding docs for a new workflow pattern: compensating workflows

I added a java example here. This is just a first pass implementation that could be improved upon, but wanted to document the new pattern

@hhunter-ms can you add a diagram to my PR and tweak it as you see fit?

[msfussell]

@marcduiker - Let's think over a diagram we could add into the docs and presentation deck

[marcduiker]

I've created a diagram for this, but this will be part of another PR since I want to update all the workflow related diagrams #4679 .

[msfussell]

@marcduiker - Can you provide a diagram illustrating compensation?

[msfussell]

Let's use this to make the compensation examples consistent across all the programming language examples. Here is my suggestions for Task Chaining section

1. Line 142 - in JS example add comment "# Apply custom compensation logic here
2. In both the Java and Go examples add error handlers in the Task Chaining examples to show where to perform compensation with comment "// Apply custom compensation logic here"

---

3. In all the code examples in this section let's add error handling with a comment to say "// Apply custom compensation logic here", for example in the parallel task execution etc. This way it forces users down the correct path.

[marcduiker]

I've added the image in this PR. Let's merge that first so we can add it to the doc here.

I've made the updates, no work from Cassie required.