Bump @next/mdx from 15.1.0 to 15.1.4 (#924)

Bumps [@next/mdx](https://github.com/vercel/next.js/tree/HEAD/packages/next-mdx) from 15.1.0 to 15.1.4.
- [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/v15.1.4/packages/next-mdx)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package.json

@@ -18,7 +18,7 @@
     "@mux/mux-node": "^9.0.1",
     "@next-auth/prisma-adapter": "^1.0.7",
     "@next/bundle-analyzer": "^15.1.4",
-    "@next/mdx": "^15.1.0",
+    "@next/mdx": "^15.1.4",
     "@prisma/client": "6.0.1",
     "dotenv": "^16.4.7",
     "emoji-picker-react": "^4.12.0",

yarn.lock

@@ -931,10 +931,10 @@
   resolved "https://registry.yarnpkg.com/@next/env/-/env-15.1.4.tgz#f727cc4f46527a5223ae894f9476466db9132e21"
   integrity sha512-2fZ5YZjedi5AGaeoaC0B20zGntEHRhi2SdWcu61i48BllODcAmmtj8n7YarSPt4DaTsJaBFdxQAVEVzgmx2Zpw==
 
-"@next/mdx@^15.1.0":
-  version "15.1.0"
-  resolved "https://registry.yarnpkg.com/@next/mdx/-/mdx-15.1.0.tgz#651a7fffcbee0c5bc366bf18f01974a0da26ba5b"
-  integrity sha512-1USYedy2yRmPdIvQC1b2MBVwiJYrcZnCSHHZZETEuV1rAxjjXedbHmo43kwAv6DL3f9AgDHnl1/s1cqI7xhXdA==
+"@next/mdx@^15.1.4":
+  version "15.1.4"
+  resolved "https://registry.yarnpkg.com/@next/mdx/-/mdx-15.1.4.tgz#d2b4b0c57794959a44d18d7d383a6931ed905912"
+  integrity sha512-GsmKCWPDW6Qas4/yL+zj7RLGrDsVu89F42/S9pVcPTvYmXNK1PqRT6H7outQy6Ox/AGB8As1lxPvk4dJmDIm7w==
   dependencies:
     source-map "^0.7.0"