message: fix: current tab style for separators breadcrum
diff: @@ -6,7 +6,11 @@ export const Example = () => {
  <Heading mb={4}>Breadcrumb with String Separator</Heading>
  <Breadcrumb separator={'-'}>
  <Breadcrumb.Item isCurrent>
  - <Breadcrumb.Link>Home (This is currently active)</Breadcrumb.Link>
  + <Breadcrumb.Link>
  + <Breadcrumb.Text _current={{ color: 'red.500' }}>
  + Home (This is currently active)
  + </Breadcrumb.Text>
  + </Breadcrumb.Link>
  </Breadcrumb.Item>
  <Breadcrumb.Item>
  <Breadcrumb.Link href="https://alpha.nativebase.io/" isExternal>
  