[Security] Bump symfony/http-foundation from 4.4.4 to 4.4.8 Bumps [symfony/http-foundation](https://github.com/symfony/http-foundation) from 4.4.4 to 4.4.8. **This update includes a security fix.** - [Release notes](https://github.com/symfony/http-foundation/releases) - [Changelog](https://github.com/symfony/http-foundation/blob/master/CHANGELOG.md) - [Commits](https://github.com/symfony/http-foundation/compare/v4.4.4...v4.4.8) Signed-off-by: dependabot-preview[bot]