build(deps-dev): bump esbuild in /packages/vscode-disk-usage

Bumps [esbuild](https://github.com/evanw/esbuild) from 0.25.5 to 0.28.1.
- [Release notes](https://github.com/evanw/esbuild/releases)
- [Changelog](https://github.com/evanw/esbuild/blob/main/CHANGELOG-2025.md)
- [Commits](evanw/esbuild@v0.25.5...v0.28.1)

---
updated-dependencies:
- dependency-name: esbuild
  dependency-version: 0.28.1
  dependency-type: direct:development
...

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

Author: dependabot[bot]

packages/vscode-disk-usage/package.json

@@ -96,7 +96,7 @@
     "@types/fs-extra": "11.0.4",
     "@vscode-logging/types": "2.0.8",
     "@vscode/vsce": "3.6.0",
-    "esbuild": "0.25.5",
+    "esbuild": "0.28.1",
     "shx": "0.4.0"
   },
   "engines": {