Bump postcss-nested from 6.2.0 to 7.0.2 (#1631)

Bumps [postcss-nested](https://github.com/postcss/postcss-nested) from 6.2.0 to 7.0.2.
- [Release notes](https://github.com/postcss/postcss-nested/releases)
- [Changelog](https://github.com/postcss/postcss-nested/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss-nested@6.2.0...7.0.2)

---
updated-dependencies:
- dependency-name: postcss-nested
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -87,7 +87,7 @@
     "parse-git-config": "^3.0.0",
     "postcss": "^8.4.49",
     "postcss-import": "^16.1.0",
-    "postcss-nested": "^6.2.0",
+    "postcss-nested": "^7.0.2",
     "postcss-scss": "^4.0.9",
     "quick-temp": "^0.1.8",
     "semver": "^7.6.3",