Bump psalm/plugin-phpunit from 0.15.0 to 0.15.1 in /vendor-bin/tools
Bump psalm/plugin-phpunit from 0.15.0 to 0.15.1 in /vendor-bin/tools

Bumps [psalm/plugin-phpunit](https://github.com/psalm/psalm-plugin-phpunit) from 0.15.0 to 0.15.1.
- [Release notes](https://github.com/psalm/psalm-plugin-phpunit/releases)
- [Commits](https://github.com/psalm/psalm-plugin-phpunit/compare/0.15.0...0.15.1)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
core23/DompdfBundle