Patch Release

This patch release reverts an accidental breaking change in v6 where users with Prisma models (and therefore, GraphQL types) named "Subscription" were seeing broken builds.

While Subscription is a reasonable name, since v6 includes experimental realtime support, we recommend choosing a different name like "ApplicationSubscription", etc. if possible.

• cherry pick part of "fix: Improve GraphQL Schema Validation to allow Subscription types when not using Realtime and ensure schema does not use reserved names" efa86ef