Link annotation to the corresponding check

[davidmfinol]

When a unit test fails and a githubToken is provided, an annotation is created detailing why the test failed.
Ideally, this annotation would have a link on the right hand side that links to the created check, similar to the "Tests Failed! Check 'Test Results' for details." annotation that links to the "Test Code Quality" check in this image:

[davidmfinol]

I'm creating this as a separate issue from the main createCheck feature, since I believe it would be useful, and it should be possible, but I haven't found a solution for it yet. Would appreciate help.