9f0fe29417
Bumps [heroku/heroku-buildpack-php](https://github.com/heroku/heroku-buildpack-php) from 171 to 172. - [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/v171...v172) Signed-off-by: dependabot-preview[bot] <support@dependabot.com>