chore(deps): update dependency graphql-subscriptions to v3 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
graphql-subscriptions	2.0.0 -> 3.0.0

---

Release Notes

apollographql/graphql-subscriptions (graphql-subscriptions)

### [`v3.0.0`](https://redirect.github.com/apollographql/graphql-subscriptions/blob/HEAD/CHANGELOG.md#300) [Compare Source](https://redirect.github.com/apollographql/graphql-subscriptions/compare/v2.0.0...v3.0.0) - **\[BREAKING]** Replace `iterall` use with native `Symbol.asyncIterator`. `PubSubEngine.asyncIterator` is now `PubSubEngine.asyncIterableIterator`.
[@​n1ru4l](https://redirect.github.com/n1ru4l) in [#​232](https://redirect.github.com/apollographql/graphql-subscriptions/pull/232) - Add an optional generic type map to `PubSub`.
[@​cursorsdottsx](https://redirect.github.com/cursorsdottsx) in [#​245](https://redirect.github.com/apollographql/graphql-subscriptions/pull/245) - Support `readonly` arrays of event names.
[@​rh389](https://redirect.github.com/rh389) in [#​234](https://redirect.github.com/apollographql/graphql-subscriptions/pull/234) - Support returning a Promise of an `AsyncIterator` as the `withFilter` resolver function.
[@​maclockard](https://redirect.github.com/maclockard) in [#​220](https://redirect.github.com/apollographql/graphql-subscriptions/pull/220) - `withFilter` TypeScript improvements.
[@​HofmannZ](https://redirect.github.com/HofmannZ) in [#​230](https://redirect.github.com/apollographql/graphql-subscriptions/pull/230) - `withFilter` returns `AsyncIterableIterator` for compatibility with Apollo Server subscriptions.
[@​tninesling](https://redirect.github.com/tninesling) in [#​276](https://redirect.github.com/apollographql/graphql-subscriptions/pull/276)

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[changeset-bot[bot]]

⚠️ No Changeset found

Latest commit: a65e4d325379dd80a9413493ac1bb39dc0274f5f

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR