!10 remove pygtk2 in BuildRequires

From: @jinzhimin369
Reviewed-by: @orange-snn
Signed-off-by: @orange-snn

avahi.spec

@@ -3,7 +3,7 @@
 
 Name:             avahi
 Version:          0.8
-Release:          2
+Release:          3
 Summary:          Avahi is a local network service discovery
 License:          LGPLv2+
 URL:              http://avahi.org
@@ -30,7 +30,6 @@ BuildRequires:    python3-devel
 Obsoletes:        python2-avahi < %{version}-%{release}
 Obsoletes:        python3-avahi < %{version}-%{release}
 Obsoletes:        avahi-ui-tools < %{version}-%{release}
-BuildRequires:    pygtk2
 %endif
 
 Requires:         dbus expat libdaemon >= 0.11 %{name}-libs = %{version}-%{release}
@@ -503,6 +502,12 @@ fi
 %{_mandir}/man8/*
 
 %changelog
+* Thu Oct 29 2020 jinzhimin <jinzhimin2@huawei.com> - 0.8-3
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:remove pygtk2 in BuildRequires
+
 * Fri Aug 7 2020 jinzhimin <jinzhimin2@huawei.com> - 0.8-2
 - Type:bugfix
 - ID:NA