correct ItemEventTrigger enum name #230

Job	Run time
Check the access tokens used for publishing	1s
Generate Version-Specific Network Keys	48s
Build for Windows	5m 45s
Build for MacOS	3m 14s
Build for Linux	2m 0s
Debug Build Artifacts	0s
Publish GitHub Release	0s
Publish to Forum	0s
	11m 48s

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