9ab224f3ce
Bumps [heroku/heroku-buildpack-php](https://github.com/heroku/heroku-buildpack-php) from 177 to 178. - [Release notes](https://github.com/heroku/heroku-buildpack-php/releases) - [Changelog](https://github.com/heroku/heroku-buildpack-php/blob/master/CHANGELOG.md) - [Commits](https://github.com/heroku/heroku-buildpack-php/compare/v177...v178) Signed-off-by: dependabot-preview[bot] <support@dependabot.com>