chore(composer.lock): update nelmio/security-bundle (v3.5.0 => v3.5.1)

Lock file operations: 0 installs, 1 update, 0 removals
- Upgrading nelmio/security-bundle (v3.5.0 => v3.5.1)

nelmio/security-bundle updated from v3.5.0 to v3.5.1 patch
- See changes: https://github.com/nelmio/NelmioSecurityBundle/compare/v3.5.0...v3.5.1
- Release notes: https://github.com/nelmio/NelmioSecurityBundle/releases/tag/v3.5.1