Bump undici from 6.27.0 to 6.28.0 in /website

Bumps [undici](https://github.com/nodejs/undici) from 6.27.0 to 6.28.0.
- [Release notes](https://github.com/nodejs/undici/releases)
- [Commits](nodejs/undici@v6.27.0...v6.28.0)

---
updated-dependencies:
- dependency-name: undici
  dependency-version: 6.28.0
  dependency-type: indirect
...

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

Author: dependabot[bot]

website/yarn.lock

@@ -10467,9 +10467,9 @@ undici-types@~7.19.0:
   integrity sha512-qYVnV5OEm2AW8cJMCpdV20CDyaN3g0AjDlOGf1OW4iaDEx8MwdtChUp4zu4H0VP3nDRF/8RKWH+IPp9uW0YGZg==
 
 undici@^6.19.5:
-  version "6.27.0"
-  resolved "https://registry.yarnpkg.com/undici/-/undici-6.27.0.tgz#41f9e48f7c5a40d27376caaead8c9a9fc7bca9c4"
-  integrity sha512-YmfV3YnEDzXRC5lZ2jWtWWHKGUm1zIt8AhesR1tens+HTNv+YZlN/dp6G727LOvMJ8xjP9Be7Y2Sdr96LDm+pg==
+  version "6.28.0"
+  resolved "https://registry.yarnpkg.com/undici/-/undici-6.28.0.tgz#9f0e385744fef5021d6596c5bccd783f61193c1c"
+  integrity sha512-LIY910g9TI13YS95lrMFrs8Rm/u/irgHeTWoKCoteeJ04CUJ92eEfj0rVn+7VKMPBpUPiUoBKfhNyLI23EE/KA==
 
 unescape@^1.0.1:
   version "1.0.1"