Introduce a new chiclet in Grid view for the state where the rerun job passes

Currently we have several types of 'states' for test/build jobs in Grid view

- Job runs to completion but has failures (either directly or child jobs have failures)

- Job runs to completion and has no failures

- Test job fails and does not complete

- Test job runs to completion and has failures and a rerun test job is triggered and runs.

It would be good to indicate the state of the rerun job in the visualized Grid view. This could be done by introducing the following additional icons / states (or something similar):

- Initial test job runs to completion but has failures, rerun job passes

- Initial test job runs to completion but has failures, rerun job fails and does not complete.

The issue names no files, tests, or entry points; start by locating the Grid view's job-state rendering and the data used to represent rerun outcomes. Done means the Grid view visibly distinguishes a passing rerun from a failed or incomplete rerun, including the proposed initial-failure states.

Written by the indexing model from the issue text.