Bump @influxdata/influxdb-client in /docker/mqtt-influx (#172)

Bumps [@influxdata/influxdb-client](https://github.com/influxdata/influxdb-client-js/tree/HEAD/packages/core) from 1.10.0 to 1.11.0.
- [Release notes](https://github.com/influxdata/influxdb-client-js/releases)
- [Changelog](https://github.com/influxdata/influxdb-client-js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/influxdata/influxdb-client-js/commits/v1.11.0/packages/core)

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

docker/mqtt-influx/package.json

@@ -10,7 +10,7 @@
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "dependencies": {
-    "@influxdata/influxdb-client": "^1.10.0",
+    "@influxdata/influxdb-client": "^1.11.0",
     "mqtt": "^4.2.6"
   }
 }