Remove arrow and associated styles for arrows in inline reply functionality. Note, I grepped the project and confirmed these styles aren't used in other parts on the product.
{F48042}
figma file:
https://www.figma.com/file/a1nkbWgbgjRlrOY9LVurTz/Comm-%2F-Desktop-app?node-id=1170%3A78019
There's no longer an arrow.