chore(deps): bump postcss-selector-parser from 6.1.2 to 7.1.0 (#1042)

Bumps [postcss-selector-parser](https://github.com/postcss/postcss-selector-parser) from 6.1.2 to 7.1.0.
- [Release notes](https://github.com/postcss/postcss-selector-parser/releases)
- [Changelog](https://github.com/postcss/postcss-selector-parser/blob/master/CHANGELOG.md)
- [Commits](postcss/postcss-selector-parser@v6.1.2...v7.1.0)

---
updated-dependencies:
- dependency-name: postcss-selector-parser
  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>

Author: dependabot[bot]

package-lock.json

@@ -26,7 +26,7 @@
   "dependencies": {
     "dependency-graph": "^0.11.0",
     "escape-string-regexp": "^4.0.0",
-    "postcss-selector-parser": "^6.0.2",
+    "postcss-selector-parser": "^7.1.0",
     "postcss-url": "^10.0.0",
     "postcss-value-parser": "^4.0.0",
     "resolve-from": "^5.0.0",