Revert "fix(ActionList): update to read from group context if selecti…

…onVariant is defined (#3269)"

This reverts commit 21ec626.

src/ActionList/Item.tsx

@@ -13,7 +13,6 @@ import {ActionListProps, ListContext} from './List'
 import {Selection} from './Selection'
 import {ActionListItemProps, getVariantStyles, ItemContext, TEXT_ROW_HEIGHT} from './shared'
 import {LeadingVisual, TrailingVisual} from './Visuals'
-import {GroupContext} from './Group'
 
 const LiBox = styled.li<SxProp>(sx)
 
@@ -40,11 +39,8 @@ export const Item = React.forwardRef<HTMLLIElement, ActionListItemProps>(
     })
     const {variant: listVariant, showDividers, selectionVariant: listSelectionVariant} = React.useContext(ListContext)
     const {container, afterSelect, selectionAttribute} = React.useContext(ActionListContainerContext)
-    const {selectionVariant: groupSelectionVariant} = React.useContext(GroupContext)
 
-    const selectionVariant: ActionListProps['selectionVariant'] = groupSelectionVariant
-      ? groupSelectionVariant
-      : listSelectionVariant
+    const selectionVariant: ActionListProps['selectionVariant'] = listSelectionVariant
 
     /** Infer item role based on the container */
     let itemRole: ActionListItemProps['role']