fix: set isFiltered to false

Signed-off-by: Zixuan Liu <[email protected]>

Author: nodece

src/main/java/org/casbin/adapter/JDBCAdapter.java

@@ -35,7 +35,7 @@
  */
 public class JDBCAdapter extends JDBCBaseAdapter implements FilteredAdapter {
 
-    private boolean isFiltered = true;
+    private boolean isFiltered = false;
 
     /**
      * JDBCAdapter is the constructor for JDBCAdapter.