[Enhancement]: Upgrade to TestContainers 2.0.x

[gastaldi]

Related problem

Because the TestContainer's artifact ID changed, we can't bump to TestContainers 2.0.x in Quarkus because of quarkusio/quarkus#50566 (comment)

Suggested solution

Bump to TestContainers 2.0.x and use the new GAVs

Alternatives

No response

Additional context

No response

[scholzj]

I transferred the issue to the right repository.

We need to be careful as we depend on other test containers that are based on 1.21 such as https://github.com/dajudge/kindcontainer, so we need to make sure to avoid conflicts on our side.

[gastaldi]

@scholzj I created dajudge/kindcontainer#402 with the bump