chore(deps-dev): bump postcss from 8.4.24 to 8.4.31

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.24 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@8.4.24...8.4.31)

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

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -68,7 +68,7 @@
     "eslint-config-next": "^13.4.6",
     "eslint-config-prettier": "^8.8.0",
     "jest": "^29.5.0",
-    "postcss": "^8.4.24",
+    "postcss": "^8.4.31",
     "prettier": "^2.8.8",
     "tailwindcss": "^3.3.2",
     "ts-jest": "^29.1.0",

yarn.lock

@@ -1757,7 +1757,7 @@ __metadata:
     jsbi: ^4.3.0
     lottie-react: ^2.4.0
     next: 13.4.6
-    postcss: ^8.4.24
+    postcss: ^8.4.31
     prettier: ^2.8.8
     react: ^18.2.0
     react-dom: ^18.2.0
@@ -8913,7 +8913,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:^8.4.23, postcss@npm:^8.4.24":
+"postcss@npm:^8.4.23":
   version: 8.4.24
   resolution: "postcss@npm:8.4.24"
   dependencies:
@@ -8924,6 +8924,17 @@ __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
+
 "preact@npm:^10.12.0":
   version: 10.13.2
   resolution: "preact@npm:10.13.2"