[FE] DevOps Report: Move Score page to a tab
The tabs have been merged behind the devops_adoption
feature flag.
What the tab should look like:
- Move the existing DevOps Score into a tab on the page.
- Use the tabs component from gitlab-ui: https://gitlab-org.gitlab.io/gitlab-ui/?path=/story/base-tabs-tabs--default
For more information see the discussion here: #270575 (comment 433780812)
Related to: #235421 (closed)
Edited by Brandon Labuschagne