Bump esbuild from 0.16.16 to 0.25.0 in /assets

Bumps [esbuild](https://github.com/evanw/esbuild) from 0.16.16 to 0.25.0.
- [Release notes](https://github.com/evanw/esbuild/releases)
- [Changelog](https://github.com/evanw/esbuild/blob/main/CHANGELOG-2023.md)
- [Commits](evanw/esbuild@v0.16.16...v0.25.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]