!6 update mod_http2 to 1.15.16

From: @haochenstar
Reviewed-by: @zengwefeng
Signed-off-by: @zengwefeng

mod_http2.spec

@@ -1,8 +1,8 @@
 %{!?_httpd_mmn: %global _httpd_mmn %(cat %{_includedir}/httpd/.mmn 2>/dev/null || echo 0-0)}
 
 Name:           mod_http2
-Version:        1.15.13
-Release:        2
+Version:        1.15.16
+Release:        1
 Summary:        Support for the HTTP/2 transport layer
 License:        ASL 2.0
 URL:            https://icing.github.io/mod_h2/
@@ -49,6 +49,12 @@ make check
 %exclude /etc/httpd/share/doc/*
 
 %changelog
+* Wed Jan 27 2021 xihaochen <xihaochen@huawei.com> - 1.15.16-1
+- Type:requirements
+- ID:NA
+- SUG:NA
+- DESC: update mod_http2 to 1.15.16
+
 * Fri Jul 17 2020 cuibaobao <cuibaobao1@huawei.com> - 1.15.13-2
 - Type:requirement
 - ID:NA