!9 upgrade librsvg2 from 2.46.4 to 2.50.1

From: @zzm_567
Reviewed-by: @orange-snn
Signed-off-by: @orange-snn

librsvg2.spec

@@ -1,10 +1,10 @@
 Name:           librsvg2
-Version:        2.46.4
+Version:        2.50.1
 Release:        1
 Summary:        An SVG library based on cairo
 License:        LGPLv2+
 URL:            https://wiki.gnome.org/Projects/LibRsvg
-Source0:        https://download.gnome.org/sources/librsvg/2.46/librsvg-%{version}.tar.xz
+Source0:        https://download.gnome.org/sources/librsvg/2.50/librsvg-%{version}.tar.xz
 
 BuildRequires:  chrpath gcc gobject-introspection-devel cairo-devel libxml2-devel 
 BuildRequires:  fontconfig-devel gdk-pixbuf2-devel glib2-devel  pkgconfig(cairo-gobject) >= 1.16.0
@@ -70,6 +70,9 @@ rm -vrf %{buildroot}%{_datadir}/doc
 %{_mandir}/man1/*.1*
 
 %changelog
+* Wed Nov 18 2020 zhanzhimin <zhanzhimin@huawei.com> - 2.50.1-1
+- update to 2.50.1
+
 * Thu Jul 23 2020 openEuler Buildteam <buildteam@openeuler.org> - 2.46.4-1
 - Type:bugfix
 - Id:NA