pluginhub controller: fix scheduled task delay

This was meant to be 30 minutes

http-service/src/main/java/net/runelite/http/service/pluginhub/PluginHubController.java

@@ -114,7 +114,7 @@ public class PluginHubController
 		}
 	}
 
-	@Scheduled(fixedDelay = 1_8000_000, initialDelay = 30_000) // 30 minutes with 30 second initial delay
+	@Scheduled(fixedDelay = 1_800_000, initialDelay = 30_000) // 30 minutes with 30 second initial delay
 	public void rebuildCounts()
 	{
 		Map<String, Long> counts = new HashMap<>();