Update New-TransportRule.md

Added information that GenerateIncident report Action will not be executed for notifications or other incident reports generated by DLP or Mail flow rules.

Work Item ID in the ADO: 3663328

Author: m-nestorovic

exchange/exchange-ps/exchange/New-TransportRule.md

@@ -3241,6 +3241,7 @@ The GenerateIncidentReport parameter specifies where to send the incident report
 - GUID
 
 An incident report is generated for messages that violate a DLP policy in your organization.
+**Note:** GenerateIncidentReport action will not be executed for the notifications or other incident reports generated by DLP or Mail flow rules.
 
 ```yaml
 Type: RecipientIdParameter