Bump ws, @graphql-tools/executor-graphql-ws and @graphql-tools/execut…

…or-legacy-ws

Bumps [ws](https://github.com/websockets/ws), [@graphql-tools/executor-graphql-ws](https://github.com/ardatan/graphql-tools/tree/HEAD/packages/executors/graphql-ws) and [@graphql-tools/executor-legacy-ws](https://github.com/ardatan/graphql-tools/tree/HEAD/packages/executors/legacy-ws). These dependencies needed to be updated together.

Updates `ws` from 8.13.0 to 8.17.1
- [Release notes](https://github.com/websockets/ws/releases)
- [Commits](websockets/ws@8.13.0...8.17.1)

Updates `@graphql-tools/executor-graphql-ws` from 1.0.0 to 1.1.2
- [Release notes](https://github.com/ardatan/graphql-tools/releases)
- [Changelog](https://github.com/ardatan/graphql-tools/blob/master/packages/executors/graphql-ws/CHANGELOG.md)
- [Commits](https://github.com/ardatan/graphql-tools/commits/@graphql-tools/[email protected]/packages/executors/graphql-ws)

Updates `@graphql-tools/executor-legacy-ws` from 1.0.0 to 1.0.6
- [Release notes](https://github.com/ardatan/graphql-tools/releases)
- [Changelog](https://github.com/ardatan/graphql-tools/blob/master/packages/executors/legacy-ws/CHANGELOG.md)
- [Commits](https://github.com/ardatan/graphql-tools/commits/@graphql-tools/[email protected]/packages/executors/legacy-ws)

---
updated-dependencies:
- dependency-name: ws
  dependency-type: indirect
- dependency-name: "@graphql-tools/executor-graphql-ws"
  dependency-type: indirect
- dependency-name: "@graphql-tools/executor-legacy-ws"
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>