Update CSS preprocessors (#29478)

This PR contains the following updates:
This PR contains the following updates:
- autoprefixer@10.5.4
- postcss@8.5.26

Co-authored-by: tryghost-renovate[bot] <269725441+tryghost-renovate[bot]@users.noreply.github.com>

Author: tryghost-renovate[bot]

.changeset/petite-schools-accept.md

@@ -0,0 +1,6 @@
+---
+"@tryghost/koenig-lexical": patch
+"@tryghost/kg-unsplash-selector": patch
+---
+
+Updated dependencies

apps/comments-ui/package.json

@@ -75,7 +75,7 @@
         "@types/react": "catalog:react17",
         "@types/react-dom": "catalog:react17",
         "@vitest/coverage-v8": "catalog:",
-        "autoprefixer": "10.5.2",
+        "autoprefixer": "10.5.4",
         "bson-objectid": "catalog:",
         "eslint": "catalog:",
         "eslint-plugin-tailwindcss": "catalog:tailwind3",

apps/signup-form/package.json

@@ -47,7 +47,7 @@
         "@tryghost/i18n": "workspace:*",
         "@types/react": "catalog:",
         "@types/react-dom": "catalog:",
-        "autoprefixer": "10.5.2",
+        "autoprefixer": "10.5.4",
         "eslint": "catalog:",
         "eslint-plugin-tailwindcss": "catalog:tailwind3",
         "postcss": "catalog:",

apps/sodo-search/package.json

@@ -55,7 +55,7 @@
         "@testing-library/jest-dom": "catalog:",
         "@testing-library/react": "catalog:react17",
         "@vitest/coverage-v8": "catalog:",
-        "autoprefixer": "10.5.2",
+        "autoprefixer": "10.5.4",
         "cross-fetch": "catalog:",
         "eslint": "catalog:",
         "jsdom": "catalog:",

koenig/kg-unsplash-selector/package.json

@@ -40,7 +40,7 @@
     "@types/react-dom": "catalog:",
     "@vitejs/plugin-react": "catalog:",
     "@vitest/coverage-v8": "catalog:",
-    "autoprefixer": "10.5.2",
+    "autoprefixer": "10.5.4",
     "eslint": "catalog:",
     "eslint-plugin-ghost": "catalog:",
     "eslint-plugin-react": "catalog:",

koenig/koenig-lexical/package.json

@@ -101,7 +101,7 @@
     "@vitejs/plugin-react": "catalog:",
     "@vitest/coverage-v8": "catalog:",
     "@vitest/ui": "4.1.9",
-    "autoprefixer": "10.5.2",
+    "autoprefixer": "10.5.4",
     "clsx": "catalog:",
     "concurrently": "catalog:",
     "dompurify": "catalog:",

pnpm-lock.yaml

@@ -146,7 +146,7 @@ catalog:
   moment-timezone: 0.5.45
   msw: 2.14.6
   node-html-markdown: 2.0.0
-  postcss: 8.5.16
+  postcss: 8.5.26
   preact: ^10.29.2
   react: 18.3.1
   react-dom: 18.3.1