Gateway 5.4.1

Itential Gateway 5.4.1 is a maintenance release containing a bug fix.

Issue	Description
Incorrect error and discarded results on send-config and send-command tasks (ENG-23916)	Fixed an issue where Gateway responded with an incorrect connection error and discarded all per-node results when executing send-config and send-command tasks. Gateway now responds with the correct connection error and continues processing remaining devices.