build(deps-dev): bump postcss from 8.5.8 to 8.5.9 (#1166)

Bumps [postcss](https://github.com/postcss/postcss) from 8.5.8 to 8.5.9.
- [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/8.5.8...8.5.9)

---
updated-dependencies:
- dependency-name: postcss
  dependency-version: 8.5.9
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package-lock.json

@@ -26,7 +26,7 @@
         "eslint-config-prettier": "10.1.8",
         "eslint-plugin-i18next": "6.1.3",
         "json": "11.0.0",
-        "postcss": "8.5.8",
+        "postcss": "8.5.9",
         "prettier": "3.8.1",
         "prettier-plugin-tailwindcss": "0.7.2",
         "release-it": "19.2.4",
@@ -7169,9 +7169,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.8",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.8.tgz",
-      "integrity": "sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==",
+      "version": "8.5.9",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.9.tgz",
+      "integrity": "sha512-7a70Nsot+EMX9fFU3064K/kdHWZqGVY+BADLyXc8Dfv+mTLLVl6JzJpPaCZ2kQL9gIJvKXSLMHhqdRRjwQeFtw==",
       "dev": true,
       "funding": [
         {

package.json

@@ -31,7 +31,7 @@
     "eslint-config-prettier": "10.1.8",
     "eslint-plugin-i18next": "6.1.3",
     "json": "11.0.0",
-    "postcss": "8.5.8",
+    "postcss": "8.5.9",
     "prettier": "3.8.1",
     "prettier-plugin-tailwindcss": "0.7.2",
     "release-it": "19.2.4",