Bump postcss-nested from 4.2.1 to 4.2.2

Bumps [postcss-nested](https://github.com/postcss/postcss-nested) from 4.2.1 to 4.2.2.
- [Release notes](https://github.com/postcss/postcss-nested/releases)
- [Changelog](https://github.com/postcss/postcss-nested/blob/master/CHANGELOG.md)
- [Commits](postcss/postcss-nested@4.2.1...4.2.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

yarn.lock

@@ -4384,11 +4384,11 @@ postcss-js@^2.0.0:
     postcss "^7.0.18"
 
 postcss-nested@^4.1.1:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/postcss-nested/-/postcss-nested-4.2.1.tgz#4bc2e5b35e3b1e481ff81e23b700da7f82a8b248"
-  integrity sha512-AMayXX8tS0HCp4O4lolp4ygj9wBn32DJWXvG6gCv+ZvJrEa00GUxJcJEEzMh87BIe6FrWdYkpR2cuyqHKrxmXw==
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/postcss-nested/-/postcss-nested-4.2.2.tgz#68108107f9d49a2a8587625fc8ad2f67eec6dc5b"
+  integrity sha512-KivGs+ikQlX8VvR9pbaNA/eVmnCN9WcvD8sO9gPqgy6Q6teOH9NqbHHv+czcVJwbBtIdcq/lCzsVgK9daNrhDQ==
   dependencies:
-    postcss "^7.0.21"
+    postcss "^7.0.32"
     postcss-selector-parser "^6.0.2"
 
 postcss-selector-parser@^6.0.0, postcss-selector-parser@^6.0.2:
@@ -4410,7 +4410,7 @@ postcss-value-parser@^4.1.0:
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz#443f6a20ced6481a2bda4fa8532a6e55d789a2cb"
   integrity sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==
 
-postcss@7.0.32, postcss@^7.0.11, postcss@^7.0.18, postcss@^7.0.21, postcss@^7.0.32:
+postcss@7.0.32, postcss@^7.0.11, postcss@^7.0.18, postcss@^7.0.32:
   version "7.0.32"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.32.tgz#4310d6ee347053da3433db2be492883d62cec59d"
   integrity sha512-03eXong5NLnNCD05xscnGKGDZ98CyzoqPSMjOe6SuoQY7Z2hIj0Ld1g/O/UQRuOle2aRtiIRDg9tDcTGAkLfKw==