Merge pull request #33 from microlinkhq/dependabot/npm_and_yarn/bull-4.4.0

build(deps): bump bull from 4.2.1 to 4.4.0

Author: Kikobeats

package.json

@@ -28,7 +28,7 @@
   ],
   "dependencies": {
     "@microlink/mql": "~0.10.0",
-    "bull": "~4.2.0",
+    "bull": "~4.4.0",
     "debug-logfmt": "~1.0.4",
     "micri": "~4.4.0",
     "to-query": "~1.6.1"