[no-deprecated-colors] Handle sx prop edge cases

[colebemis]

The no-deprecated-colors rule can now find deprecated colors in the following cases:

• Nested sx properties:

  <Box sx={{'&:hover': {bg: 'bg.primary'}}}>

• Functions in sx prop:

  <Box sx={{boxShadow: theme => `0 1px 2px ${theme.colors.text.primary}`}}>

[changeset-bot]

🦋 Changeset detected

Latest commit: dd14594

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
eslint-plugin-primer-react	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR