Add ScanRef function

It receives a reflect.Value as reference and sets the value into it.
This function helps implementing ORMs.

closes chaisql#520

internal/object/scan.go

@@ -228,6 +228,11 @@ func ScanValue(v types.Value, t any) error {
 	return scanValue(v, reflect.ValueOf(t))
 }
 
+// ScanRef scans the given value v into the reference ref
+func ScanRef(v types.Value, ref reflect.Value) error {
+	return scanValue(v, ref)
+}
+
 func scanValue(v types.Value, ref reflect.Value) error {
 	if !ref.IsValid() {
 		return &ErrUnsupportedType{ref, "parameter is not a valid reference"}