fix: database ignore mock without dbName (#579)

Author: lucas-myx

arex-instrumentation/database/arex-database-common/src/main/java/io/arex/inst/database/common/DatabaseExtractor.java

@@ -94,7 +94,7 @@ public MockResult replay() {
 
     public MockResult replay(String serializer) {
         String serviceKey = StringUtil.defaultIfEmpty(this.dbName, ArexConstants.DATABASE);
-        String operationKey = DatabaseUtils.regenerateOperationName(serviceKey, this.methodName, this.sql);
+        String operationKey = DatabaseUtils.regenerateOperationName(this.dbName, this.methodName, this.sql);
         boolean ignoreMockResult = IgnoreUtils.ignoreMockResult(serviceKey, operationKey);
 
         Mocker replayMocker = MockUtils.replayMocker(makeMocker(null, serializer));