[2.2.0] Checkmk Werk 16530 created: Make EC UPDATE command use a list of events

Title: Make EC UPDATE command use a list of events Class: fix Compatible: compat Component: ec Date: 1708958925 Edition: cee Level: 1 Version: 2.2.0p23 Event Console UPDATE command accepts a list of events instead of a single event. With this change the GUI will send a list of events to be updated to the Event Console. This allows for multiple events to be updated in a single command. Avoids the situation where some events are updated and others are not.