Revert "Adding icinga check to make sure kafka brokers aren't getting too many produce requests"

This reverts commit 6e626a9dc32d7d99d2070844315a0b04e03865da.

Change-Id: I87c3ad44806db2d549940e8702e791d8692d2893
Merge "Revert "Adding icinga check to make sure kafka brokers aren't getting too many produce requests"" into production