Bump shivammathur/setup-php from 2.7.0 to 2.8.0
Bump shivammathur/setup-php from 2.7.0 to 2.8.0

Bumps [shivammathur/setup-php](https://github.com/shivammathur/setup-php) from 2.7.0 to 2.8.0.
- [Release notes](https://github.com/shivammathur/setup-php/releases)
- [Commits](https://github.com/shivammathur/setup-php/compare/2.7.0...a67fcb9922a5f2d7b414e2c7ba85a39736f701a5)

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