Remove redundant accessibility section from React docs

apps/docs/content/components/Breadcrumbs/react.mdx

@@ -9,9 +9,6 @@ import {Label} from '@primer/react'
 import {BreadcrumbVariants} from '@primer/react-brand'
 import {PropTableValues} from '../../../src/components'
 
-import doOverflow from './images/do-overflow.png'
-import dontOverflow from './images/dont-overflow.png'
-
 ```js
 import {Breadcrumbs} from '@primer/react-brand'
 ```
@@ -42,27 +39,6 @@ import {Breadcrumbs} from '@primer/react-brand'
 </Breadcrumbs>
 ```
 
-## Accessibility
-
-Ensure that the text of each individual Breadcrumb item fits entirely within a 320px wide viewport. Failure to do this violates [WCAG 1.4.10 Reflow](https://github.com/github/accessibility-audit-guide/blob/main/web/WCAG/1.4.10%20Reflow.md).
-
-<DoDontContainer>
-  <Do>
-    <img src={doOverflow} alt="" />
-    <Caption>
-      Use short Breadcrumb item names to ensure they fit within a 320px wide
-      viewport.
-    </Caption>
-  </Do>
-  <Dont>
-    <img src={dontOverflow} alt="" />
-    <Caption>
-      Don't allow Breadcrumb item names to overflow the 320px wide viewport, as
-      this violates WCAG 1.4.10 Reflow.
-    </Caption>
-  </Dont>
-</DoDontContainer>
-
 ## Component props
 
 ### Breadcrumbs <Label>Required</Label>