Remove requirement for `eventHook` in automation #1099

Job	Run time
Unit Tests	4m 58s
PolicyAutomation tests (minimum)	9m 36s
KinD tests (minimum)	11m 3s
PolicyAutomation tests (latest)	9m 20s
KinD tests (latest)	11m 40s
Test Coverage Verification	0s
	46m 37s

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