@apollo/server-integration-testsuite vitest version

Howdy

I've just come fresh off overhauling some dependencies for https://github.com/apollo-server-integrations/apollo-server-integration-koa aaaaaand

I'd really love to drop Jest because all my current OSS projects and my work projects have moved on to Vitest. Would we entertain the idea of shipping a Vitest version of this lib?

Initial thoughts were @apollo/server-integration-testsuite/vitest entrypoint with some copy of the existing and moving out shared logic into shared files but I understand if you don't want to maintain two lots of the same thing.

Keen to hear your thoughts!