[HttpKernel] [Composer] Updated composer.json to fix dependencies in tests

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #8612 
| License       | MIT
| Doc PR        | -

Adding the missing dependency, and updating the dependencies' versions fixes the problem