vorbis-tools: add chrpath in BuildRequires

previous commit (92f2257) introduce chrpath in install section.
To avoid build issue which means someone didn't buid with OBS can buid this pack successfully,
add chrpath to BuildRequires like other spec did.

The target for this change is to remove specific BuildRequires from project config to spec file.

Signed-off-by: Chenxi Mao <chenxi.mao@suse.com>

vorbis-tools.spec

@@ -1,14 +1,14 @@
 Name:		vorbis-tools
 Summary:	Several Ogg Vorbis Tools
 Version:	1.4.2
-Release:	2
+Release:	3
 Epoch:		1
 License:	GPLv2
 URL:		http://www.xiph.org/
 Source:		http://downloads.xiph.org/releases/vorbis/%{name}-%{version}.tar.gz
 Patch1:         vorbis-tools-1.4.2-man-page.patch
 
-BuildRequires:	flac-devel gettext gcc libao-devel libcurl-devel libvorbis-devel speex-devel
+BuildRequires:	flac-devel gettext gcc libao-devel libcurl-devel libvorbis-devel speex-devel chrpath
 
 Obsoletes:	vorbis < %{epoch}:%{version}-%{release}
 Provides:	vorbis = %{epoch}:%{version}-%{release}
@@ -48,6 +48,9 @@ chrpath -d %{buildroot}%{_bindir}/*
 %exclude %{_docdir}/%{name}*
 
 %changelog
+* Thu Oct 28 2021 Chenxi Mao <chenxi.mao@suse.com> - 1:1.4.2-3
+- Add chrpath to BuildRequires
+
 * Wed Sep 9 2021 caodongxia <caodongxia@huawei.com> - 1:1.4.2-2
 - Remove rpath