Support navigate to the source from the test report

[jdneo]

If a user finds a test case failed in the report, and want to take a look at the source code. It is difficult because he can not navigate to the source code from the report.

[Eskibear]

In the PR, I see an additional column is added to place the navigation button.

How about adding the listener directly to method names? Clicking on the method name looks more straightforward to me. Just my 2 cents, current behavior in the PR is totally ok to me.

[jdneo]

I prefer putting the navigation button in an additional column to expose this feature. Add listeners to the method names will somehow mix with expanding to see details