build(deps): Bump vite and @angular-devkit/build-angular

Removes [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite). It's no longer used after updating ancestor dependency [@angular-devkit/build-angular](https://github.com/angular/angular-cli). These dependencies need to be updated together.


Removes `vite`

Updates `@angular-devkit/build-angular` from 19.2.15 to 20.3.0
- [Release notes](https://github.com/angular/angular-cli/releases)
- [Changelog](https://github.com/angular/angular-cli/blob/main/CHANGELOG.md)
- [Commits](angular/angular-cli@19.2.15...20.3.0)

---
updated-dependencies:
- dependency-name: vite
  dependency-version: 
  dependency-type: indirect
- dependency-name: "@angular-devkit/build-angular"
  dependency-version: 20.3.0
  dependency-type: direct:development
...

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Author: dependabot[bot]