Bump symfony/var-exporter from 8.0.9 to 8.1.0

Bumps [symfony/var-exporter](https://github.com/symfony/var-exporter) from 8.0.9 to 8.1.0.
- [Release notes](https://github.com/symfony/var-exporter/releases)
- [Changelog](https://github.com/symfony/var-exporter/blob/8.2/CHANGELOG.md)
- [Commits](symfony/var-exporter@v8.0.9...v8.1.0)

---
updated-dependencies:
- dependency-name: symfony/var-exporter
  dependency-version: 8.1.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]