Bump postcss from 8.4.14 to 8.4.31

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.14 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@8.4.14...8.4.31)

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

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

package.json

@@ -77,7 +77,7 @@
     "eslint-plugin-storybook": "^0.5.7",
     "jest": "27.2.3",
     "node-sass": "^7.0.1",
-    "postcss": "^8.4.14",
+    "postcss": "^8.4.31",
     "postcss-modules": "^4.3.1",
     "prettier": "^2.5.1",
     "react-test-renderer": "17.0.2",

packages/core-ui/package.json

@@ -12,7 +12,7 @@
   "devDependencies": {
     "@types/wavesurfer.js": "^6.0.2",
     "concurrently": "^7.0.0",
-    "postcss": "^8.4.12",
+    "postcss": "^8.4.31",
     "postcss-cli": "^9.1.0",
     "typescript": "^5.0.4",
     "watch": "^1.0.2"

yarn.lock

@@ -2603,7 +2603,7 @@ __metadata:
   dependencies:
     "@types/wavesurfer.js": ^6.0.2
     concurrently: ^7.0.0
-    postcss: ^8.4.12
+    postcss: ^8.4.31
     postcss-cli: ^9.1.0
     typescript: ^5.0.4
     watch: ^1.0.2
@@ -12282,7 +12282,7 @@ __metadata:
     eslint-plugin-storybook: ^0.5.7
     jest: 27.2.3
     node-sass: ^7.0.1
-    postcss: ^8.4.14
+    postcss: ^8.4.31
     postcss-modules: ^4.3.1
     prettier: ^2.5.1
     react-test-renderer: 17.0.2
@@ -19053,6 +19053,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"nanoid@npm:^3.3.6":
+  version: 3.3.6
+  resolution: "nanoid@npm:3.3.6"
+  bin:
+    nanoid: bin/nanoid.cjs
+  checksum: 7d0eda657002738aa5206107bd0580aead6c95c460ef1bdd0b1a87a9c7ae6277ac2e9b945306aaa5b32c6dcb7feaf462d0f552e7f8b5718abfc6ead5c94a71b3
+  languageName: node
+  linkType: hard
+
 "nanomatch@npm:^1.2.9":
   version: 1.2.13
   resolution: "nanomatch@npm:1.2.13"
@@ -21065,7 +21074,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:^8.2.13, postcss@npm:^8.2.15, postcss@npm:^8.3.11, postcss@npm:^8.3.5, postcss@npm:^8.4.12, postcss@npm:^8.4.14, postcss@npm:^8.4.7":
+"postcss@npm:^8.2.13, postcss@npm:^8.2.15, postcss@npm:^8.3.11, postcss@npm:^8.3.5, postcss@npm:^8.4.7":
   version: 8.4.14
   resolution: "postcss@npm:8.4.14"
   dependencies:
@@ -21076,6 +21085,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"postcss@npm:^8.4.31":
+  version: 8.4.31
+  resolution: "postcss@npm:8.4.31"
+  dependencies:
+    nanoid: ^3.3.6
+    picocolors: ^1.0.0
+    source-map-js: ^1.0.2
+  checksum: 1d8611341b073143ad90486fcdfeab49edd243377b1f51834dc4f6d028e82ce5190e4f11bb2633276864503654fb7cab28e67abdc0fbf9d1f88cad4a0ff0beea
+  languageName: node
+  linkType: hard
+
 "prelude-ls@npm:^1.2.1":
   version: 1.2.1
   resolution: "prelude-ls@npm:1.2.1"