Change variant="default" on Buttons or ActionsIcons

[ctretyak]

I'm using MRT v2 and mantine 7.3.1.
In MRT ActionsIcons (e.g. edit actions icon) have variant="default" which looks different from previous version. Remove it please, change to subtle (like previous version) or give an ability to set variant in table settings

[ctretyak]

I know that I can create own edit actions, but I think it's better to customize default buttons