Bump mqtt from 5.0.5 to 5.13.2

---
updated-dependencies:
- dependency-name: mqtt
  dependency-version: 5.13.2
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package.json

@@ -31,7 +31,7 @@
     "eslint": "7.26.0",
     "mimelib": "^0.3.1",
     "mocha": "^10.2.0",
-    "mqtt": "^5.0.5",
+    "mqtt": "^5.13.2",
     "randomgeojson": "^1.0.0"
   },
   "version": "11.2.0"