Bump symfony/security-bundle from 6.4.8 to 6.4.10 in /webapp

Bumps [symfony/security-bundle](https://github.com/symfony/security-bundle) from 6.4.8 to 6.4.10.
- [Release notes](https://github.com/symfony/security-bundle/releases)
- [Changelog](https://github.com/symfony/security-bundle/blob/7.1/CHANGELOG.md)
- [Commits](symfony/security-bundle@v6.4.8...v6.4.10)

---
updated-dependencies:
- dependency-name: symfony/security-bundle
  dependency-type: direct:production
...

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

Author: dependabot[bot]