Fix the arguments order to postBlockedReasonsChangedMsg.

Bug: 226402870
Test: atest tests/cts/hostside/src/com/android/cts/net/HostsideNetworkCallbackTests.java
Change-Id: I1977034aa190b67de96d84d694c6546fd9318e79

services/core/java/com/android/server/net/NetworkPolicyManagerService.java

@@ -5027,8 +5027,8 @@ public class NetworkPolicyManagerService extends INetworkPolicyManager.Stub {
         }
         if (oldEffectiveBlockedReasons != newEffectiveBlockedReasons) {
             postBlockedReasonsChangedMsg(uid,
-                    oldEffectiveBlockedReasons,
-                    newEffectiveBlockedReasons);
+                    newEffectiveBlockedReasons,
+                    oldEffectiveBlockedReasons);
 
             postUidRulesChangedMsg(uid, uidRules);
         }