fix(test): fix MemoryRuntimeTest

Partner-Core/src/test/java/work/slhaf/partner/module/memory/runtime/MemoryRuntimeTest.java

@@ -88,6 +88,11 @@ class MemoryRuntimeTest {
             public void rollChatMessagesWithSnapshot(int snapshotSize, int retainDivisor) {
             }
 
+            @Override
+            public void refreshRecentChatMessagesContext() {
+
+            }
+
             @Override
             public Lock getMessageLock() {
                 return lock;