Add missing isLdapRoleSearchRoleEnabled method to TestFessConfig

Author: claude

src/test/java/org/codelibs/fess/cors/DefaultCorsHandlerTest.java

@@ -1069,5 +1069,10 @@ public String getLdapAttrGidNumber() {
         public String getLdapAttrHomeDirectory() {
             return null;
         }
+
+        @Override
+        public boolean isLdapRoleSearchRoleEnabled() {
+            return false;
+        }
     }
 }