!20 Add Requires openvswitch-help into openvswitch

From: @caodongxia
Reviewed-by: @zengwefeng
Signed-off-by: @zengwefeng

openvswitch.spec

@@ -3,10 +3,11 @@ Summary:        Production Quality, Multilayer Open Virtual Switch
 URL:            http://www.openvswitch.org/
 Version:        2.12.0
 License:        ASL 2.0
-Release:        6
+Release:        7
 Source:         https://www.openvswitch.org/releases/openvswitch-%{version}.tar.gz
 Buildroot:      /tmp/openvswitch-rpm
 Patch0000:      0000-openvswitch-add-stack-protector-strong.patch
+Requires:       %{name}-help
 Requires:       logrotate hostname python >= 2.7 python2-six selinux-policy-targeted
 BuildRequires:  python2-six, openssl-devel checkpolicy selinux-policy-devel autoconf automake libtool python-sphinx unbound-devel
 Provides:       openvswitch-selinux-policy = %{version}-%{release}
@@ -202,6 +203,9 @@ exit 0
 %doc README.rst NEWS rhel/README.RHEL.rst
 
 %changelog
+* Fri Nov 06 2020 caodongxia <caodongxia@huawei.com> - 2.12.0-7
+- Add install requires help package into main package
+
 * Fri Sep 25 2020 luosuwang <oenetdev@huawei.com> - 2.12.0-6
 - Remove openvswitch-kmod package