ActionList Item - hovered item with subitems doesn't show focus ring

[jdrush89]

Describe the bug
If an element matches .ActionList-item.ActionList-item--hasSubItem > .ActionList-content is focused with the keyboard and hovered with the mouse then the focus ring around the content disappears. It looks like it is due to this rule which overrides the outline from the focus-visible class.

To Reproduce
Steps to reproduce the behavior:

1. Go to https://github.com/github/github/tree/master/.devcontainer?_features=react_repos_code_view
2. Tab into the file tree, then use the arrow keys to move focus to a non-active directory row like seeds
3. Hover over the focused row
4. See the focus ring disappear

Expected behavior
The focus ring should not disappear. The linked rule checks that nav is not active, it should probably also check that focus-visible is not present.

Desktop (please complete the following information):

• OS: macOs
• Browser chrome
• Version 104.0.5112.101 (Official Build) (x86_64)