Fix the issue where the sticky logic affects the load balancing algor…

…ithm, causing it to not work properly.

joylive-core/joylive-governance-api/src/main/java/com/jd/live/agent/governance/invoke/filter/route/LoadBalanceFilter.java

@@ -54,7 +54,7 @@ public <T extends ServiceRequest.OutboundRequest> void filter(OutboundInvocation
         if (!target.isEmpty()) {
             List<? extends Endpoint> candidates = stickyType == StickyType.PREFERRED
                     ? preferSticky(target)
-                    : target.getEndpoints();
+                    : null;
             if (candidates != null && !candidates.isEmpty()) {
                 target.setEndpoints(candidates);
             } else {