Fix: Fixed the tests for chakra-ui v3 (#4581)

Fixed test for `chakra-ui` v3
- Deleted `CssReset` as it was unused
- Fixed up comment in `NativeSelectWidget`
- Updated the `GridSnap` tests
- Updated the layout grid to add small margin due to new version padding

Author: heath-freenome

packages/chakra-ui/src/CssReset.tsx

@@ -25,7 +25,6 @@ import { Field } from '../components/ui/field';
  *
  * @returns {JSX.Element} - The rendered component.
  */
-
 export default function NativeSelectWidget<
   T = any,
   S extends StrictRJSFSchema = RJSFSchema,