feat(webhook): calculate LeadTimeMinutes if necessary (#7814)

* feat(webhook): calculate `LeadTimeMinutes` if necessary

* fix(webhook): disable SA9003

* fix(webhook): fix lint errors

backend/plugins/webhook/api/issues.go

@@ -138,6 +138,13 @@ func PostIssue(input *plugin.ApiResourceInput) (*plugin.ApiResourceOutput, error
 		Severity:                request.Severity,
 		Component:               request.Component,
 	}
+	if *domainIssue.LeadTimeMinutes == 0 {
+		if domainIssue.ResolutionDate != nil && domainIssue.CreatedDate != nil {
+			temp := uint(domainIssue.ResolutionDate.Sub(*domainIssue.CreatedDate).Minutes())
+			domainIssue.LeadTimeMinutes = &temp
+		}
+	}
+	// FIXME we have no idea about how to calculate domainIssue.TimeRemainingMinutes and domainIssue.TimeSpentMinutes.
 	if request.CreatorId != "" {
 		domainIssue.CreatorId = fmt.Sprintf("%s:%d:%s", "webhook", connection.ID, request.CreatorId)
 	}