!3 set help package as libzip package's install require

From: @wang--ge
Reviewed-by: @small_leek
Signed-off-by: @small_leek

libzip.spec

@@ -1,6 +1,6 @@
 Name:                  libzip
 Version:               1.5.1
-Release:               3
+Release:               4
 Summary:               A C library for reading, creating, and modifying zip archives
 License:               BSD
 URL:                   https://libzip.org/
@@ -10,6 +10,8 @@ BuildRequires:         gcc zlib-devel bzip2-devel openssl-devel cmake
 BuildRequires:         perl-interpreter perl(Cwd) perl(File::Copy) perl(File::Path) perl(Getopt::Long)
 BuildRequires:         perl(IPC::Open3) perl(Storable) perl(Symbol) perl(UNIVERSAL) perl(strict) perl(warnings)
 
+Requires:              %{name}-help = %{version}-%{release}
+
 Provides:              libzip-tools = %{version}-%{release}
 Provides:              libzip-tools%{?_isa} = %{version}-%{release}
 Obsoletes:             libzip-tools < %{version}-%{release}
@@ -66,5 +68,8 @@ make test
 %{_mandir}/man3/*3*
 
 %changelog
+* Fri Nov 06 2020 Ge Wang <wangge20@huawei.com> - 1.5.1-4
+- Set help package as libzip package's install require
+
 * Tue Nov 12 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.5.1-3
 - Package init