remove accidental debug code

pwm/servlet/src/password/pwm/ldap/LdapOperationsHelper.java

@@ -389,8 +389,6 @@ public class LdapOperationsHelper {
             chaiConfig.setSetting(ChaiSetting.WATCHDOG_ENABLE, "false");
         }
 
-        chaiConfig.setSetting(ChaiSetting.WATCHDOG_ENABLE, "false");
-
         if (config.readSettingAsBoolean(PwmSetting.AD_ENFORCE_PW_HISTORY_ON_SET)) {
             chaiConfig.setSetting(ChaiSetting.AD_SET_POLICY_HINTS_ON_PW_SET,"true");
         }