Support for `@apollo/client` v4

[p3yman]

Hi 👋,

Thanks for the great work on this package — it’s been very useful in our projects!

Currently, the package seems to only support @apollo/client v3.x. When trying to use it with @apollo/client v4.0.0, we run into compatibility issues. Since Apollo has released v4 with some breaking changes, it would be great if apollo-link-sentry could be updated to officially support it.

Could you please add compatibility for @apollo/client v4.0.0?

Thanks again for your work on maintaining this library!

[spawnia]

If possible, I would like to maintain compatibility with v3 as well. Considering https://www.apollographql.com/docs/react/migrating/apollo-client-4-migration and https://github.com/apollographql/apollo-client/releases/tag/%40apollo%2Fclient%404.0.0, is that feasible?