Enhance README with test results information

Updated the MATLAB Build Results section to include details about the test results.

Author: mw-hrastega

README.md

@@ -88,9 +88,9 @@ When you define your workflow in the `.github/workflows` directory of your repos
 ## View Build Results
 If you run a MATLAB build and the `generate-summary` input is `true`, you can view the MATLAB build results in the GitHub job summary. After your build runs, the **MATLAB Build Results** table in the summary provides information about each task that was part of the build.
 
-<img width="1660" height="1673" alt="Tables of MATLAB build and test results. The MATLAB Build Results table includes three tasks. Each table row includes a task name, status, description, and duration." src="https://github.com/user-attachments/assets/fa61147b-6da8-4d29-9ef5-b7fd831de58d" />
+<img width="1660" height="1673" alt="Tables of MATLAB build and test results. The MATLAB Build Results table includes three tasks. Each table row includes a task name, status, description, and duration. The MATLAB Test Results section shows information about four passed tests from a single test file." src="https://github.com/user-attachments/assets/fa61147b-6da8-4d29-9ef5-b7fd831de58d" />
 
-If you have a MATLAB Test&trade; license and your MATLAB build runs tests using a [`matlab.buildtool.tasks.TestTask`](https://www.mathworks.com/help/matlab/ref/matlab.buildtool.tasks.testtask-class.html) instance, then the action also generates a summary of test results in the GitHub job summary. For more information about the test summary, see [View Test and Coverage Results](https://github.com/matlab-actions/run-tests/#view-test-and-coverage-results).
+If you have a MATLAB Test&trade; license and your MATLAB build runs tests using a [`matlab.buildtool.tasks.TestTask`](https://www.mathworks.com/help/matlab/ref/matlab.buildtool.tasks.testtask-class.html) instance, then the action also generates a summary of test results in the GitHub job summary. For more information about the test summary, see [View Test and Coverage Results](https://github.com/matlab-actions/run-tests#view-test-and-coverage-results).
 
 ## Notes
 - By default, when you use the **Run MATLAB Build** action, the root of your repository serves as the MATLAB startup folder. To run your MATLAB build using a different folder, specify the `-sd` startup option in the action.