update plugin options to include WithVersion

internal/storage/plugin/options.go

@@ -32,6 +32,7 @@ type options struct {
 	withWorkerFilter string
 	withBucketPrefix string
 	withLimit        int
+	withVersion      uint32
 }
 
 func getDefaultOptions() options {
@@ -103,3 +104,10 @@ func WithLimit(l int) Option {
 		o.withLimit = l
 	}
 }
+
+// WithVersion provides an optional version number
+func WithVersion(v uint32) Option {
+	return func(o *options) {
+		o.withVersion = v
+	}
+}