build(deps): bump @next/mdx from 14.0.1 to 14.0.3

Bumps [@next/mdx](https://github.com/vercel/next.js/tree/HEAD/packages/next-mdx) from 14.0.1 to 14.0.3.
- [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/v14.0.3/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>

sites/shared/package.json

@@ -16,7 +16,7 @@
   "scripts": {},
   "peerDependencies": {},
   "dependencies": {
-    "@next/mdx": "14.0.1",
+    "@next/mdx": "14.0.3",
     "@resvg/resvg-js": "2.4.1",
     "@tailwindcss/typography": "0.5.9",
     "Buffer": "0.0.0",

yarn.lock

@@ -1477,10 +1477,10 @@
   dependencies:
     glob "7.1.7"
 
-"@next/mdx@14.0.1":
-  version "14.0.1"
-  resolved "https://registry.yarnpkg.com/@next/mdx/-/mdx-14.0.1.tgz#c5c639324582a1338fd85382b3d0c21d4bb1af5d"
-  integrity sha512-9hikFxx1XQOReOp5SBO1o3fGs1Z1GT1flKm1wrjFOwOTNI0M4x9CuQsUx5KJwvbt0FejCS5bsuNGXqxHchcMCQ==
+"@next/mdx@14.0.3":
+  version "14.0.3"
+  resolved "https://registry.yarnpkg.com/@next/mdx/-/mdx-14.0.3.tgz#2b6727e36e06d688ff8417486855dc63c6320326"
+  integrity sha512-RhiANppBndB7ELjPc3SEdEywLWgsy69Vj1bJtfDWqCl8yIVX9aps1D7kwby1pBAweHvZVpiI91Xu/78citVQrQ==
   dependencies:
     source-map "^0.7.0"