⬆️ Bump @next/mdx from 12.2.3 to 12.2.4

Bumps [@next/mdx](https://github.com/vercel/next.js/tree/HEAD/packages/next-mdx) from 12.2.3 to 12.2.4.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](https://github.com/vercel/next.js/commits/v12.2.4/packages/next-mdx)

---
updated-dependencies:
- dependency-name: "@next/mdx"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -9,7 +9,7 @@
   "dependencies": {
     "@mdx-js/loader": "^2.1.2",
     "@mdx-js/react": "^2.1.2",
-    "@next/mdx": "^12.2.3",
+    "@next/mdx": "^12.2.4",
     "@quri/squiggle-components": "^0.2.24",
     "next": "12.2.3",
     "react": "18.2.0",

yarn.lock

@@ -216,10 +216,10 @@
   dependencies:
     glob "7.1.7"
 
-"@next/mdx@^12.2.3":
-  version "12.2.3"
-  resolved "https://registry.yarnpkg.com/@next/mdx/-/mdx-12.2.3.tgz#6648292ff158f097682ff2320702d6d76e255ce3"
-  integrity sha512-ALZ6F8A/YtIHxPV02R/y2nTdudyWrZjgftlNhP9o96V6llX45X7mnv7mHERd7b4ByrbXDmaWeD9Lbpljmzycvg==
+"@next/mdx@^12.2.4":
+  version "12.2.4"
+  resolved "https://registry.yarnpkg.com/@next/mdx/-/mdx-12.2.4.tgz#a94d2e6eef91a4da1298e3a802563aad66cd7826"
+  integrity sha512-3Bj8gS6T0ZeAzoZQ66oNIXpgWeaYyiHB/mb8pJwDkgZiCUpaacxkfZ5HFqMdndAMJSCkKWcjhWaoGo7pUP88pg==
 
 "@next/swc-android-arm-eabi@12.2.3":
   version "12.2.3"