[FrameworkBundle] use Table instead of the deprecated TableHelper

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | 
| License       | MIT
| Doc PR        | 
IMO the render method should also allow to pass the output as parameter (as it has been in TableHelper). It makes way more sense and then we don't need the protected `getOutput` method at all.