Row actions not revealed on focus in categories and tags screens

[afercia]

When tabbing through the categories and tags list tables, row actions should be revealed when their container is focused.

[SergeyBiryukov]

I think we can replace .bookmarks td.column-name with td.column-name, which would work for categories and tags too.

[SergeyBiryukov]

In 31173:

Reveal row actions on focus on taxonomy screens.

props afercia.
fixes #30980.

[afercia]

Replying to SergeyBiryukov:

I think we can replace .bookmarks td.column-name with td.column-name

Thanks very much Sergey. Not arguing, just to have a second opinion: .bookmarks was there to target just the Link Manager which is no more in core but still available as a plugin, as far as I know. Not sure if we should take this into consideration.
Using just td.column-name will target also table cells that don't need those event bound, for example the Users table has a td.column-name but doesn't use row-actions at all.
As reference, the original commit was r25595

[SergeyBiryukov]

Replying to afercia:

Using just td.column-name will target also table cells that don't need those event bound, for example the Users table has a td.column-name but doesn't use row-actions at all.

You're right, let's restore .bookmarks and go with your patch.

[SergeyBiryukov]

In 31177:

Revert [31173] and target only taxonomy and link manager tables in keyboard focus code.

props afercia.
fixes #30980.