Inconsistent icon direction on sortable table

[andesol]

After canonical/vanilla-framework#5135 that inverted the icons on the sortable table, seems like it needs to be updated on the react components as well, otherwise the direction doesn't match.

Compare this example:
https://vanillaframework.io/docs/examples/patterns/tables/table-sortable?theme=light

With this one:
https://canonical.github.io/react-components/?path=/story/components-maintable--sortable

[jmuzina]

I believe this was fixed by #1096 (React Components needed to be updated to use v4.13.0 or later. Previously React Components was using v4.11.0).

@andesol Is this issue still occurring for you?

[andesol]

@jmuzina Works consistently now 👍