Bump symfony/config from 7.3.4 to 7.3.6

Bumps [symfony/config](https://github.com/symfony/config) from 7.3.4 to 7.3.6.
- [Release notes](https://github.com/symfony/config/releases)
- [Changelog](https://github.com/symfony/config/blob/7.3/CHANGELOG.md)
- [Commits](symfony/config@v7.3.4...v7.3.6)

---
updated-dependencies:
- dependency-name: symfony/config
  dependency-version: 7.3.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]