[Layout Foundation][Box] Add support for passing in role attribute (Shopify#7799)

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### WHY are these changes introduced?

Supports Shopify#7797 which needs access to role attribute 

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### WHAT is this pull request doing?

Adds role attribute support to `Box`

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Co-authored-by: Kyle Durand <[email protected]>

Author: 2 people

.changeset/hip-grapes-build.md

@@ -0,0 +1,6 @@
+---
+'@shopify/polaris': minor
+'polaris.shopify.com': patch
+---
+
+Updated `Box` to accept role attribute

polaris-react/src/components/Box/Box.tsx

@@ -150,6 +150,8 @@ export interface BoxProps extends React.AriaAttributes {
    * paddingInlineEnd={{xs: '2', sm: '3', md: '4', lg: '5', xl: '6'}}
    */
   paddingInlineEnd?: Spacing;
+  /** Aria role */
+  role?: Extract<React.AriaRole, 'status'>;
   /** Shadow on box */
   shadow?: DepthShadowAlias;
   /** Width of container */
@@ -206,6 +208,7 @@ export const Box = forwardRef<HTMLElement, BoxProps>(
       paddingBlockEnd,
       paddingInlineStart,
       paddingInlineEnd,
+      role,
       shadow,
       width,
       visuallyHidden,
@@ -327,6 +330,7 @@ export const Box = forwardRef<HTMLElement, BoxProps>(
         id,
         ref,
         style: sanitizeCustomProperties(style),
+        role,
         ...restProps,
       },
       children,