Bump jszip from 3.5.0 to 3.8.0 in /AdminLTE-master

Bumps [jszip](https://github.com/Stuk/jszip) from 3.5.0 to 3.8.0.
- [Release notes](https://github.com/Stuk/jszip/releases)
- [Changelog](https://github.com/Stuk/jszip/blob/main/CHANGES.md)
- [Commits](Stuk/jszip@v3.5.0...v3.8.0)

---
updated-dependencies:
- dependency-name: jszip
  dependency-type: direct:production
...

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

Author: dependabot[bot]