[VOL-4741] openonuAdapterGo: Make OMCI message set support configurable

Change-Id: Icb0dafd2b42f9d544f17bdb72ca9c5860604e0af
diff --git a/internal/pkg/config/config.go b/internal/pkg/config/config.go
index 4e0eeb4..639d5fe 100644
--- a/internal/pkg/config/config.go
+++ b/internal/pkg/config/config.go
@@ -59,6 +59,7 @@
 	LogCorrelationEnabled       bool
 	OnuVendorIds                string
 	MetricsEnabled              bool
+	ExtendedOmciSupportEnabled  bool
 	MibAuditInterval            time.Duration
 	OmciTimeout                 time.Duration
 	AlarmAuditInterval          time.Duration
@@ -209,6 +210,11 @@
 		false,
 		"Whether to enable metrics collection")
 
+	fs.BoolVar(&(so.ExtendedOmciSupportEnabled),
+		"extended_omci_support_enabled",
+		false,
+		"Whether to enable extended OMCI support")
+
 	fs.DurationVar(&(so.MibAuditInterval),
 		"mib_audit_interval",
 		300*time.Second,