Bump cakephp/debug_kit from 3.18.0 to 3.19.0
Bump cakephp/debug_kit from 3.18.0 to 3.19.0

Bumps [cakephp/debug_kit](https://github.com/cakephp/debug_kit) from 3.18.0 to 3.19.0.
- [Release notes](https://github.com/cakephp/debug_kit/releases)
- [Commits](https://github.com/cakephp/debug_kit/compare/3.18.0...3.19.0)
WyriHaximus/Ratchet,WyriHaximus/Ratchet,WyriHaximus/Ratchet