Bump sentry/sentry-symfony from 2.0.3 to 2.1
Bump sentry/sentry-symfony from 2.0.3 to 2.1

Bumps [sentry/sentry-symfony](https://github.com/getsentry/sentry-symfony) from 2.0.3 to 2.1.
- [Release notes](https://github.com/getsentry/sentry-symfony/releases)
- [Changelog](https://github.com/getsentry/sentry-symfony/blob/master/CHANGELOG.md)
- [Commits](https://github.com/getsentry/sentry-symfony/compare/2.0.3...2.1)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
alcohol/paste.robbast.nl,alcohol/sf-minimal-demo,alcohol/paste.robbast.nl,alcohol/paste.robbast.nl