Update devDependencies

Author: renovate[bot]

package-lock.json

@@ -80,7 +80,7 @@
     "@jamshop/eleventy-plugin-esbuild": "WebComponentsGuide/eleventy-plugin-esbuild",
     "@oddbird/popover-polyfill": "^0.6.0",
     "@ungap/custom-elements": "^1.1.1",
-    "autoprefixer": "10.4.22",
+    "autoprefixer": "10.4.23",
     "cheerio": "1.1.2",
     "construct-style-sheets-polyfill": "^3.1.0",
     "cssnano": "^6.0.1",
@@ -91,7 +91,7 @@
     "glob": "^11.0.0",
     "markdown-it": "^13.0.1",
     "markdown-it-github-headings": "^2.0.1",
-    "markdownlint-cli": "^0.46.0",
+    "markdownlint-cli": "^0.47.0",
     "node-fetch": "^3.3.0",
     "open-props": "^1.5.5",
     "postcss": "^8.4.20",