!16 open UNITTEST tests

From: @eaglegai
Reviewed-by: @wangxp006
Signed-off-by: @wangxp006

bind.spec

@@ -3,7 +3,7 @@
 %bcond_with     DNSTAP
 %bcond_with     DLZ
 %bcond_with     SYSTEMTEST
-%bcond_with     UNITTEST
+%bcond_without  UNITTEST
 %bcond_without  SDB
 %bcond_without  GSSTSIG
 %bcond_without  PKCS11
@@ -19,7 +19,7 @@ Name:           bind
 Summary:        Domain Name System (DNS) Server (named)
 License:        MPLv2.0
 Version:        9.11.21
-Release:        3
+Release:        4
 Epoch:          32
 Url:            http://www.isc.org/products/BIND/
 Source0:        https://ftp.isc.org/isc/bind9/9.11.21/bind-%{version}.tar.gz
@@ -1170,6 +1170,12 @@ rm -rf ${RPM_BUILD_ROOT}
 
 
 %changelog
+* Wed Dec 09 2020 gaihuiying <gaihuiying1@huawei.com> - 9.11.21-4
+- Type:requirement
+- ID:NA
+- SUG:NA
+- DESC:open UNITTEST 
+
 * Wed Nov 18 2020 gaihuiying <gaihuiying1@huawei.com> - 9.11.21-3
 - Type:requirement
 - ID:NA