Bump postcss from 8.4.23 to 8.4.31

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.23 to 8.4.31.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/postcss/postcss/compare/8.4.23...8.4.31)

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

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

package.json

@@ -14,7 +14,7 @@
     "@sveltejs/vite-plugin-svelte": "^2.0.3",
     "@tsconfig/svelte": "^4.0.1",
     "autoprefixer": "^10.4.14",
-    "postcss": "^8.4.23",
+    "postcss": "^8.4.31",
     "svelte": "^3.58.0",
     "svelte-check": "^3.3.1",
     "tailwindcss": "^3.3.2",

yarn.lock

@@ -1390,6 +1390,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"nanoid@npm:^3.3.7":
+  version: 3.3.7
+  resolution: "nanoid@npm:3.3.7"
+  bin:
+    nanoid: bin/nanoid.cjs
+  checksum: d36c427e530713e4ac6567d488b489a36582ef89da1d6d4e3b87eded11eb10d7042a877958c6f104929809b2ab0bafa17652b076cdf84324aa75b30b722204f2
+  languageName: node
+  linkType: hard
+
 "negotiator@npm:^0.6.3":
   version: 0.6.3
   resolution: "negotiator@npm:0.6.3"
@@ -1523,7 +1532,7 @@ __metadata:
     "@sveltejs/vite-plugin-svelte": ^2.0.3
     "@tsconfig/svelte": ^4.0.1
     autoprefixer: ^10.4.14
-    postcss: ^8.4.23
+    postcss: ^8.4.31
     svelte: ^3.58.0
     svelte-check: ^3.3.1
     tailwind-merge: ^1.12.0
@@ -1643,6 +1652,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"postcss@npm:^8.4.31":
+  version: 8.4.38
+  resolution: "postcss@npm:8.4.38"
+  dependencies:
+    nanoid: ^3.3.7
+    picocolors: ^1.0.0
+    source-map-js: ^1.2.0
+  checksum: 649f9e60a763ca4b5a7bbec446a069edf07f057f6d780a5a0070576b841538d1ecf7dd888f2fbfd1f76200e26c969e405aeeae66332e6927dbdc8bdcb90b9451
+  languageName: node
+  linkType: hard
+
 "promise-inflight@npm:^1.0.1":
   version: 1.0.1
   resolution: "promise-inflight@npm:1.0.1"
@@ -1897,6 +1917,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"source-map-js@npm:^1.2.0":
+  version: 1.2.0
+  resolution: "source-map-js@npm:1.2.0"
+  checksum: 791a43306d9223792e84293b00458bf102a8946e7188f3db0e4e22d8d530b5f80a4ce468eb5ec0bf585443ad55ebbd630bf379c98db0b1f317fd902500217f97
+  languageName: node
+  linkType: hard
+
 "ssri@npm:^9.0.0":
   version: 9.0.1
   resolution: "ssri@npm:9.0.1"