Make file name link to file in unit test report
Problem to solve
In #119032 (closed), we added a new column to the unit test report to display the name of the spec file that generated each test case in the report along with a copy button to copy the full file path (third column in screenshot below).
We would like to make the file path shown in the table into a link that goes to the file in the project on GitLab.
Intended users
Anyone involved in reviewing test reports, but especially:
Proposal
Link-ify the path to the file so that clicking on it takes you to the file in the project on GitLab.
Note: We have similar links in the code quality report, so we can take inspiration from that to implement them here: we can pass blob_path in like we do in the code quality report (haml) by adding it to the tests tab (haml) and using it as the base of the link.