chore(deps-dev): bump postcss from 8.5.3 to 8.5.6

---
updated-dependencies:
- dependency-name: postcss
  dependency-version: 8.5.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

packages/autocomplete-app/package.json

@@ -56,7 +56,7 @@
     "@withfig/autocomplete-types": "^1.31.0",
     "autoprefixer": "^10.4.21",
     "eslint": "^9.18.0",
-    "postcss": "^8.5.3",
+    "postcss": "^8.5.6",
     "prettier": "^3.4.2",
     "tailwindcss": "^3.4.17",
     "terser": "^5.39.0",

packages/autocomplete/package.json

@@ -56,7 +56,7 @@
     "@withfig/autocomplete-types": "^1.31.0",
     "autoprefixer": "^10.4.21",
     "eslint": "^9.18.0",
-    "postcss": "^8.5.3",
+    "postcss": "^8.5.6",
     "prettier": "^3.4.2",
     "tailwindcss": "^3.4.17",
     "terser": "^5.39.0",

packages/dashboard-app/package.json

@@ -51,7 +51,7 @@
     "eslint-plugin-react-hooks": "^5.2.0",
     "eslint-plugin-react-refresh": "^0.4.20",
     "globals": "^16.1.0",
-    "postcss": "^8.5.3",
+    "postcss": "^8.5.6",
     "prettier": "^3.4.2",
     "tailwindcss": "^3.4.17",
     "typescript": "^5.8.3",