Checkmk Werk 15157: Zip metrics sent to InfluxDB

ID: 15157 Title: Zip metrics sent to InfluxDB Component: Core & setup Level: 1 Class: New feature Version: 2.2.0i1 The batch of metrics from Werk 15156 is now compressed before it is sent. This follows the "Optimize writes to InfluxDB" best practice documented on influxdata.com and should improve the overall performance of the conenctor.