Updating incident status format (#50)

* TP-0000 | changeing casing of incident status

* TP-0000 | removing unwanted enum values

model/incident/entity.go

@@ -12,16 +12,16 @@ type IncidentStatus string
 
 const (
 	Investigating IncidentStatus = "Investigating"
-	Identified    IncidentStatus = "Identified"
-	Monitoring    IncidentStatus = "Monitoring"
-	Resolved      IncidentStatus = "Resolved"
-	Duplicated    IncidentStatus = "Duplicated"
+	Identified                   = "Identified"
+	Monitoring                   = "Monitoring"
+	Resolved                     = "Resolved"
+	Duplicated                   = "Duplicated"
 )
 
 const (
 	Retrospective IncidentRole = "Retrospective"
-	Responder     IncidentRole = "Responder"
-	ServiceOwner  IncidentRole = "Service Owner"
+	Responder                  = "Responder"
+	ServiceOwner               = "Service Owner"
 )
 
 type IncidentRole string