ESLint should fail when using background or border property

### Describe the issue

ESLint plugin doesn't warn about using `background` or `border`.

### Expected behavior

It should warn

### Steps to reproduce

Just add `background` or `border` as a property to `stylex.props`

### Test case

_No response_

### Additional comments

_No response_

Start by locating the ESLint plugin rule that checks properties passed to stylex.props, then reproduce the issue with background and border. Done means both properties produce the expected ESLint warning; add or update coverage if the plugin's existing tests are found nearby.

Written by the indexing model from the issue text.