add release for update

pycairo.spec

@@ -1,6 +1,6 @@
 Name:             pycairo
 Version:          1.18.2
-Release:          1
+Release:          2
 Summary:          A python module providing bindings for the cairo graphics library
 License:          MPLv1.1 or LGPLv2
 URL:              https://cairographics.org/pycairo
@@ -85,6 +85,12 @@ in order to interoperate with py3cairo.
 %{_libdir}/pkgconfig/py*.pc     
 
 %changelog
+* Fri Aug 21 2020 fanjiachen <fanjiachen3@huawei.com> - 1.18.2-2
+- Type:rebuild
+- ID:NA
+- SUG:NA
+- DESC:rebuild for requirement package update
+
 * Wed Jan 8 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.18.2-1
 - update to 1.18.2