Fix MQTT 5 enforcement validation rejecting header placeholders in input#2389

thjaeckle merged 1 commit intoeclipse-ditto:mastereclipse-ditto/ditto:masterfrom

beyonnex-io:bugfix/fix-mqtt5-header-enforcement-validationbeyonnex-io/ditto:bugfix/fix-mqtt5-header-enforcement-validationCopy head branch name to clipboard