Bump del from 3.0.0 to 6.0.0 in /js
Bump del from 3.0.0 to 6.0.0 in /js

Bumps [del](https://github.com/sindresorhus/del) from 3.0.0 to 6.0.0.
- [Release notes](https://github.com/sindresorhus/del/releases)
- [Commits](https://github.com/sindresorhus/del/compare/v3.0.0...v6.0.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
owncloud/notes,owncloud/notes