Bump postcss from 8.4.27 to 8.4.31

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.27 to 8.4.31.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.27...8.4.31)

---
updated-dependencies:
- dependency-name: postcss
  dependency-type: direct:development
...

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

packages/design-system-old/package.json

@@ -100,7 +100,7 @@
     "moment-timezone": "^0.5.35",
     "playwright": "^1.25.1",
     "popper.js": "^1.15.0",
-    "postcss": "^8.4.14",
+    "postcss": "^8.4.31",
     "postcss-import": "^14.1.0",
     "prettier": "^1.18.2",
     "react": "^17.0.2",

packages/design-system/package.json

@@ -78,7 +78,7 @@
     "lodash.range": "^3.2.0",
     "normalize.css": "^8.0.1",
     "plop": "^3.1.1",
-    "postcss": "^8.4.24",
+    "postcss": "^8.4.31",
     "postcss-import": "^15.1.0",
     "prettier": "^2.8.1",
     "react": "^17.0.2",

yarn.lock

@@ -16958,10 +16958,10 @@ postcss@^7.0.14, postcss@^7.0.26, postcss@^7.0.32, postcss@^7.0.35, postcss@^7.0
     picocolors "^0.2.1"
     source-map "^0.6.1"
 
-postcss@^8.2.14, postcss@^8.4.14, postcss@^8.4.21, postcss@^8.4.24:
-  version "8.4.27"
-  resolved "https://registry.npmjs.org/postcss/-/postcss-8.4.27.tgz"
-  integrity sha512-gY/ACJtJPSmUFPDCHtX78+01fHa64FaU4zaaWfuh1MhGJISufJAH4cun6k/8fwsHYeK4UQmENQK+tRLCFJE8JQ==
+postcss@^8.2.14, postcss@^8.4.14, postcss@^8.4.21, postcss@^8.4.31:
+  version "8.4.31"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.31.tgz#92b451050a9f914da6755af352bdc0192508656d"
+  integrity sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==
   dependencies:
     nanoid "^3.3.6"
     picocolors "^1.0.0"