Build(deps-dev): Bump the development-dependencies group with 4 updates (#41599)

- @astrojs/markdown-remark: ^6.3.2  →    ^6.3.3
- @astrojs/mdx: ^4.3.0  →    ^4.3.1
- astro: ^5.11.1  →   ^5.12.0
- stylelint: ^16.21.1  →  ^16.22.0

package.json

@@ -109,8 +109,8 @@
   },
   "devDependencies": {
     "@astrojs/check": "^0.9.4",
-    "@astrojs/markdown-remark": "^6.3.2",
-    "@astrojs/mdx": "^4.3.0",
+    "@astrojs/markdown-remark": "^6.3.3",
+    "@astrojs/mdx": "^4.3.1",
     "@astrojs/prism": "^3.3.0",
     "@astrojs/sitemap": "^3.4.1",
     "@babel/cli": "^7.28.0",
@@ -126,7 +126,7 @@
     "@types/js-yaml": "^4.0.9",
     "@types/mime": "^4.0.0",
     "@types/prismjs": "^1.26.5",
-    "astro": "^5.11.1",
+    "astro": "^5.12.0",
     "astro-auto-import": "^0.4.4",
     "autoprefixer": "^10.4.21",
     "bundlewatch": "^0.4.1",
@@ -175,7 +175,7 @@
     "sass": "1.78.0",
     "sass-true": "^9.0.0",
     "shelljs": "^0.10.0",
-    "stylelint": "^16.21.1",
+    "stylelint": "^16.22.0",
     "stylelint-config-twbs-bootstrap": "^16.1.0",
     "terser": "^5.43.1",
     "unist-util-visit": "^5.0.0",