[Bridge/Symfony/Bundle] configurable asset package is not used for every asset

[mkrauser]

API Platform version(s) affected: 2.6.4 (for swagger-ui), all for graphiql and graphiql-playground

Description: The asset_path introduced in GH-3764 is not used for every asset

How to reproduce: Just set a base_path in your assets.yaml like this:

framework:
    assets:
        base_path: '/whatever'

Possible Solution: use the asset_package for every asset

Additional Context: original issue #3760

I'll provide a PR for this