start logging last refresh sucessful time since startup

Author: lizk886

src/main/java/com/uid2/shared/vertx/RotatingStoreVerticle.java

@@ -102,6 +102,9 @@ private void startRefresh(Promise<Void> promise) {
                 promise.complete();
                 storeRefreshTimer.record(java.time.Duration.ofMillis(startupRefreshTimeMs));
                 LOGGER.info("Successful " + this.storeName + " loading. Starting Background Refresh");
+                if (this.refreshCallback != null) {
+                    this.refreshCallback.run();
+                }
                 this.startBackgroundRefresh();
             } else {
                 this.healthComponent.setHealthStatus(false, ar.cause().getMessage());