build: bump @graphql-tools/executor-legacy-ws from 1.1.3 to 1.1.4 (#1126

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Bumps [@graphql-tools/executor-legacy-ws](https://github.com/ardatan/graphql-tools/tree/HEAD/packages/executors/legacy-ws) from 1.1.3 to 1.1.4.
- [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: "@graphql-tools/executor-legacy-ws"
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>