build(deps): bump mqemitter from 5.0.0 to 6.0.0

Bumps [mqemitter](https://github.com/mcollina/mqemitter) from 5.0.0 to 6.0.0.
- [Release notes](https://github.com/mcollina/mqemitter/releases)
- [Commits](mcollina/mqemitter@v5.0.0...v6.0.0)

---
updated-dependencies:
- dependency-name: mqemitter
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -63,7 +63,7 @@
     "@fastify/websocket": "^10.0.0",
     "fastify-plugin": "^4.2.0",
     "graphql-jit": "0.8.4",
-    "mqemitter": "^5.0.0",
+    "mqemitter": "^6.0.0",
     "p-map": "^4.0.0",
     "readable-stream": "^4.0.0",
     "safe-stable-stringify": "^2.3.0",