Merge pull request #15086 from nestjs/dependabot/npm_and_yarn/mqtt-5.12.1

chore(deps-dev): bump mqtt from 5.12.0 to 5.12.1

Author: kamilmysliwiec

package-lock.json

@@ -158,7 +158,7 @@
     "markdown-table": "2.0.0",
     "mocha": "11.2.2",
     "mongoose": "8.14.1",
-    "mqtt": "5.12.0",
+    "mqtt": "5.12.1",
     "multer": "1.4.5-lts.2",
     "mysql2": "3.14.1",
     "nats": "2.29.3",