Bump for gcc11

Signed-off-by: Petr Šabata <contyk@redhat.com>

libvpx.spec

@@ -6,7 +6,7 @@
 Name:			libvpx
 Summary:		VP8/VP9 Video Codec SDK
 Version:		1.9.0
-Release:		2%{?dist}
+Release:		2.1%{?dist}
 License:		BSD
 #Source0:		http://downloads.webmproject.org/releases/webm/%{name}-%{version}.tar.bz2
 Source0:		https://github.com/webmproject/libvpx/archive/v%{version}.tar.gz
@@ -232,6 +232,9 @@ rm -rf %{buildroot}%{_prefix}/src
 %{_bindir}/*
 
 %changelog
+* Sun Dec 20 2020 Petr Šabata <contyk@redhat.com> - 1.9.0-2.1
+- Bump for gcc11
+
 * Sat Oct 10 2020 Jeff Law <law@redhat.com> - 1.9.0-2
 - Re-enable LTO