[2.3.0] Checkmk Werk 16820 created: Accumulation of sizes of elasticsearch indices

[//]: # (werk v2) # Accumulation of sizes of elasticsearch indices key | value ---------- | --- date | 2024-06-03T09:17:29+00:00 version | 2.3.0p5 class | fix edition | cre component | checks level | 1 compatible | yes When grouping elasticsearch indices using the ruleset _Discovery of Elasticsearch indices_, the values for document count and size have been averaged instead of summed up.