chore(deps): bump @scalar/mock-server from 0.2.26 to 0.2.28

Bumps [@scalar/mock-server](https://github.com/scalar/scalar/tree/HEAD/packages/mock-server) from 0.2.26 to 0.2.28.
- [Changelog](https://github.com/scalar/scalar/blob/main/packages/mock-server/CHANGELOG.md)
- [Commits](https://github.com/scalar/scalar/commits/HEAD/packages/mock-server)

---
updated-dependencies:
- dependency-name: "@scalar/mock-server"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -12,7 +12,7 @@
   },
   "dependencies": {
     "@scalar/galaxy": "^0.2.5",
-    "@scalar/mock-server": "^0.2.26",
+    "@scalar/mock-server": "^0.2.28",
     "follow-redirects": "^1.15.6",
     "form-data": "^4.0.0",
     "hono": "^4.5.3",