Updates environment json export to bring in line with other messages

Author: bomoko

internal/service/defs.go

@@ -5,7 +5,7 @@ const deleteProblemsType = "direct.delete.problems"
 
 type DirectDeleteMessage struct {
 	Type          string `json:"type"`
-	EnvironmentId int    `json:"environmentId"`
+	EnvironmentId int    `json:"environment"`
 	Source        string `json:"source"`
 	Service       string `json:"service"`
 }