Bump shivammathur/setup-php from v1 to 2.3.0
Bump shivammathur/setup-php from v1 to 2.3.0

Bumps [shivammathur/setup-php](https://github.com/shivammathur/setup-php) from v1 to 2.3.0.
- [Release notes](https://github.com/shivammathur/setup-php/releases)
- [Commits](https://github.com/shivammathur/setup-php/compare/v1...70954fb6f8f84aafa4977dfff10bf95ca19fc6d0)

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