!12 remove unnecessary BuildRequires: gdb

From: @panxh_purple
Reviewed-by: @xiezhipeng1
Signed-off-by: @xiezhipeng1

libbytesize.spec

@@ -4,12 +4,12 @@
 
 Name:           libbytesize
 Version:        2.4
-Release:        1
+Release:        2
 Summary:        A library for working with sizes in bytes
 License:        LGPLv2+
 URL:            https://github.com/storaged-project/libbytesize
 Source0:        https://github.com/storaged-project/libbytesize/releases/download/%{version}/%{name}-%{version}.tar.gz
-BuildRequires:  gcc gmp-devel mpfr-devel pcre-devel gettext-devel libxslt gdb pcre2-devel
+BuildRequires:  gcc gmp-devel mpfr-devel pcre-devel gettext-devel libxslt pcre2-devel
 %if %{with_python2}
 BuildRequires: python2-devel
 %else
@@ -112,6 +112,9 @@ find %{buildroot} -type f -name "*.la" -delete
 %endif
 
 %changelog
+* Thu Jul 22 2021 panxiaohe <panxiaohe@huawei.com> - 2.4-2
+- remove unnecessary BuildRequires: gdb
+
 * Tue Sep 1 2020 wangchen <wangchen137@huawei.com> - 2.4-1
 - Type:enhancement
 - ID:NA